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agentutility

payment-readyonline

payment-ready until 2026-11-17

Pay-per-call API catalog for AI agents - hundreds of x402 endpoints (PDF/document conversion, web scraping, transcription, image and video generation, on-chain and finance data, dev tools) payable in USDC on Base and Solana.

Compare: all web scraping APIs · all PDF APIs · all transcription APIs

x402.agentutility.ai ↗

Call it x402 v2

x402 v2

Base URL
https://x402.agentutility.ai
Payment
x402 v2, header channel
$ curl -i -X POST 'https://x402.agentutility.ai/describe-image'

An unpaid request returns HTTP 402 with the payment terms. Sign a payment authorization, then retry with the PAYMENT-SIGNATURE header.

Endpoints 9 paid routes on x402.agentutility.ai

POST/describe-imageBase+Sol$0.02since 06-25
POST/extract-entitiesBase+Sol$0.005since 06-25
POST/image-generateBase+Sol$0.011since 06-25
POST/pdf-to-markdownBase+Sol$0.0025since 06-25
POST/scrape-websiteBase+Sol$0.04since 06-25
POST/summarize-textBase+Sol$0.01since 06-25
POST/translate-textBase+Sol$0.002since 06-25
POST/video-to-textBase+Sol$0.10since 06-25

1 more in Example 402 response

Prices as captured in the 402 response: median $0.011 across the 9 endpoints.

Example 402 response

Endpoints and prices

Current paid endpoints; minimum quoted prices in USD where available; first capture dates in UTC
MethodPathDescriptionPriceNetworkAsset402 channelCaptured
POST/describe-imageDescribes images with a vision LLM across five modes: describe, alt_text (accessibility, <=125 chars), OCR (extract visible text), tags (8-15 keywords), and caption (single-sentence). Use it as an AI image descriptor or describe-image endpoint.$0.02Base+SolUSDCheadersince 06-25
POST/extract-entitiesPulls structured entities out of free text: people, organizations, locations, dates, email addresses, URLs, phone numbers, and monetary amounts, each returned verbatim as it appears in the source so you can locate it again. Send text and get back an entities object grouped by type plus total_entities, powered by an LLM extraction pipeline with automatic fallback if the primary provider is unavailable. Use it as a named entity recognition (NER) API, entity extractor, or information extraction tool for parsing contracts, emails, invoices, and news text into structured fields.$0.005Base+SolUSDCheadersince 06-25
POST/image-generateTurn an approved image brief into a controlled next PNG when an agent needs to iterate without losing the prompt setup. Send a text prompt with optional width, height, tier, model, seed, and negative prompt; receive a hosted image URL plus the resolved model, final dimensions, prompt, seed, and timing. Venice is primary, with automatic fal.ai Z-Image Turbo failover after a definitive provider error. Keep the canvas, tier, and seed from an approved response fixed, then change one prompt detail for the next paid image pass. Choose fast for drafts, creative for campaign artwork, anime for illustration, or sd35 for Stable Diffusion-style output. Use it as an AI image generator API, repeatable text-to-image API, prompt-to-PNG API, or hosted image-production endpoint.$0.011Base+SolUSDCheadersince 06-25
POST/pdf-to-markdownConverts digital or scanned PDFs to clean Markdown with AI-powered, layout-aware extraction on the Datalab Marker engine. Preserves headings, tables, equations (LaTeX), bulleted lists, and multi-column flow; outputs Markdown (default), HTML, or structured JSON with per-page blocks. 30 pages max. Use it as a PDF parser, PDF to text converter, OCR PDF reader, extract-tables-from-PDF tool, equation-aware PDF parser, scanned-PDF OCR, or PDF data extractor.$0.0025Base+SolUSDCheadersince 06-25
POST/scrape-websiteFetch a public webpage into clean markdown when an agent needs page content and metadata for a recurring watch or extraction job. Send one URL and select text, HTML, or markdown; receive the final URL, status, title, meta description, canonical URL, OpenGraph and Twitter cards, headings, body content, and optional links. It follows redirects and is suited to static pages and SSR sites; use website-screenshot for JS-heavy pages. Use it as a web scraping API, webpage-to-markdown converter, website metadata extractor, or URL content fetcher.$0.04Base+SolUSDCheadersince 06-25
POST/summarize-textCondense long text into a shorter summary. Send text (up to 30,000 characters) with an optional style, choosing from tldr, bullets, paragraph, or executive, plus an optional max_words target, and it returns a summary sized and structured to match, along with input and output character counts. Executive style adds a headline, key points, and a recommendation line. Use it as a text summarizer, article condenser, or executive summary generator for reports and long documents.$0.01Base+SolUSDCheadersince 06-25
POST/translate-textTranslate agent messages, support replies, and documents without breaking Markdown, code blocks, URLs, or proper nouns. Send text and target_language, then get translated_text plus detected_source_language; source_language and formality are optional. It auto-detects the source and uses a latency-tuned fallback for 100+ languages. Use it as a translation API, document translation service, support reply translator, or localization API for recurring agent workflows.$0.002Base+SolUSDCheadersince 06-25
POST/video-to-textTranscribe any video URL to text with Whisper v3 large. Audio is extracted internally. Auto-detects 90+ languages, offers a translate-to-English mode, and handles files up to 60 minutes / 500MB. Use it as a video transcription API, video speech-to-text tool, or video ASR endpoint. For speaker labels, use the speaker-diarize endpoint.$0.10Base+SolUSDCheadersince 06-25
POST/website-screenshotCapture a screenshot of any live URL and get back a hosted PNG or JPG. Send a url plus optional viewport controls (screen_width, screen_height, device_scale_factor for retina), crop options (width, height, fit: max/crop/scale), transparent_background for PNG, quality for JPG, and wait_until/wait_time to let JS-heavy pages finish rendering before the capture. Runs on the CloudConvert website-capture engine and returns image_url, format, and file_size_bytes. Use it as a website screenshot API, URL-to-image converter, webpage capture tool, or site preview generator for thumbnails, monitoring, and visual QA.$0.04Base+SolUSDCheadersince 06-25

Payment evidence

402 payload captured at . Check evidence JSON · Measurement methodology.

First of 9 payloads captured by the monitor.

184 lines, scroll inside

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x6c0752c09e7F6fA6526fCDf40e456a159ebB5621",
      "amount": "100000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM"
      },
      "payTo": "FJqAJ4dXkFbrp3EEo8E9x98iaBGUQwaU8Srz5ePfUXLH",
      "amount": "100000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://x402.agentutility.ai/video-to-text",
    "tags": [
      "mediakit",
      "video",
      "text"
    ],
    "iconUrl": "https://agentutility.ai/icon-512.png",
    "mimeType": "application/json",
    "description": "Transcribe any video URL to text with Whisper v3 large. Audio is extracted internally. Auto-detects 90+ languages, offers a translate-to-English mode, and handles files up to 60 minutes / 500MB. Use it as a video transcription API, video speech-to-text tool, or video ASR endpoint. For speaker labels, use the speaker-diarize endpoint.",
    "serviceName": "AgentUtility.ai"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "media_url": "https://samplelib.com/mp4/sample-5s.mp4"
          },
          "type": "http",
          "method": "POST",
          "bodyType": "json"
        },
        "output": {
          "type": "json",
          "example": {
            "task": "transcribe",
            "text": "Hello world.",
            "duration_seconds": 23
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method",
              "bodyType",
              "body"
            ],
            "properties": {
              "body": {
                "required": [
                  "media_url"
                ],
                "properties": {
                  "task": {
                    "enum": [
                      "transcribe",
                      "translate"
                    ],
                    "type": "string",
                    "description": "'transcribe' (default) keeps original language, or 'translate' to English."
                  },
                  "language": {
                    "type": "string",
                    "description": "Source language hint (ISO code). Optional; auto-detected if omitted."
                  },
                  "media_url": {
                    "type": "string",
                    "description": "URL of the video or audio file to transcribe. Max 60 minutes / 500MB."
                  }
                }
              },
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "POST"
                ],
                "type": "string"
              },
              "bodyType": {
                "enum": [
                  "json",
                  "form-data",
                  "text"
                ],
                "type": "string"
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object",
                "properties": {
                  "task": {
                    "type": "string"
                  },
                  "text": {
                    "type": "string"
                  },
                  "duration_seconds": {
                    "type": "integer"
                  }
                }
              }
            }
          }
        }
      },
      "related": [
        "/video-brief"
      ],
      "discoverable": true
    },
    "builder-code": {
      "info": {
        "a": "bc_awpbwsy3"
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "a": {
            "type": "string",
            "pattern": "^[a-z0-9_]{1,32}$",
            "description": "App builder code"
          },
          "s": {
            "type": "array",
            "items": {
              "type": "string",
              "pattern": "^[a-z0-9_]{1,32}$"
            },
            "description": "Service builder codes"
          },
          "w": {
            "type": "string",
            "pattern": "^[a-z0-9_]{1,32}$",
            "description": "Wallet builder code"
          }
        },
        "additionalProperties": false
      }
    }
  },
  "x402Version": 2
}
Other captured 402 responses (8)

Captured payload 2 of 9

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x6c0752c09e7F6fA6526fCDf40e456a159ebB5621",
      "amount": "20000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM"
      },
      "payTo": "FJqAJ4dXkFbrp3EEo8E9x98iaBGUQwaU8Srz5ePfUXLH",
      "amount": "20000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://x402.agentutility.ai/describe-image",
    "tags": [
      "wordmint",
      "describe",
      "image"
    ],
    "iconUrl": "https://agentutility.ai/icon-512.png",
    "mimeType": "application/json",
    "description": "Describes images with a vision LLM across five modes: describe, alt_text (accessibility, <=125 chars), OCR (extract visible text), tags (8-15 keywords), and caption (single-sentence). Use it as an AI image descriptor or describe-image endpoint.",
    "serviceName": "AgentUtility.ai"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "mode": "describe",
            "image_url": "https://upload.wikimedia.org/wikipedia/commons/thumb/c/c8/Altja_j%C3%B5gi_Lahemaal.jpg/1280px-Altja_j%C3%B5gi_Lahemaal.jpg"
          },
          "type": "http",
          "method": "POST",
          "bodyType": "json"
        },
        "output": {
          "type": "json",
          "example": {
            "mode": "describe",
            "text": "A landscape photo of mountains at sunset."
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method",
              "bodyType",
              "body"
            ],
            "properties": {
              "body": {
                "required": [
                  "image_url"
                ],
                "properties": {
                  "mode": {
                    "enum": [
                      "describe",
                      "alt_text",
                      "ocr",
                      "tags",
                      "caption"
                    ],
                    "type": "string",
                    "description": "Analysis mode: 'describe' (default), 'alt_text', 'ocr', 'tags', or 'caption'."
                  },
                  "prompt": {
                    "type": "string",
                    "description": "Optional. Custom instruction that overrides the mode's default prompt."
                  },
                  "image_url": {
                    "type": "string",
                    "description": "URL of the image to analyze. Must be http or https."
                  }
                }
              },
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "POST"
                ],
                "type": "string"
              },
              "bodyType": {
                "enum": [
                  "json",
                  "form-data",
                  "text"
                ],
                "type": "string"
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object",
                "properties": {
                  "mode": {
                    "type": "string"
                  },
                  "text": {
                    "type": "string"
                  }
                }
              }
            }
          }
        }
      },
      "related": [
        "/image-caption-localize",
        "/image-intel-pack"
      ],
      "discoverable": true
    },
    "builder-code": {
      "info": {
        "a": "bc_awpbwsy3"
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "a": {
            "type": "string",
            "pattern": "^[a-z0-9_]{1,32}$",
            "description": "App builder code"
          },
          "s": {
            "type": "array",
            "items": {
              "type": "string",
              "pattern": "^[a-z0-9_]{1,32}$"
            },
            "description": "Service builder codes"
          },
          "w": {
            "type": "string",
            "pattern": "^[a-z0-9_]{1,32}$",
            "description": "Wallet builder code"
          }
        },
        "additionalProperties": false
      }
    }
  },
  "x402Version": 2
}

Captured payload 3 of 9

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x6c0752c09e7F6fA6526fCDf40e456a159ebB5621",
      "amount": "40000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM"
      },
      "payTo": "FJqAJ4dXkFbrp3EEo8E9x98iaBGUQwaU8Srz5ePfUXLH",
      "amount": "40000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://x402.agentutility.ai/scrape-website",
    "tags": [
      "web-probe",
      "scrape",
      "website"
    ],
    "iconUrl": "https://agentutility.ai/icon-512.png",
    "mimeType": "application/json",
    "description": "Scrapes any webpage and pulls title, description, canonical URL, OpenGraph + Twitter card metadata, headings, and outbound links from a single URL. Server-side rendering; body content rendered as text, raw HTML, or clean markdown, with optional link extraction. Cheerio-based with no headless browser, so it is fast and cheap, ideal for static pages and SSR sites. For JS-heavy SPAs that need a real browser, see website-screenshot. Use it as a web scraping API or webpage metadata extractor.",
    "serviceName": "AgentUtility.ai"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "url": "https://example.com",
            "format": "text"
          },
          "type": "http",
          "method": "POST",
          "bodyType": "json"
        },
        "output": {
          "type": "json",
          "example": {
            "h1": "Example Domain",
            "og": {},
            "url": "https://example.com",
            "lang": "en",
            "text": "Example Domain\n\nThis domain is for use in documentation examples without needing permission. Avoid use in operations.\n\nLearn more",
            "title": "Example Domain",
            "format": "text",
            "twitter": {},
            "canonical": null,
            "final_url": "https://example.com/",
            "body_chars": 128,
            "description": "",
            "status_code": 200
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method",
              "bodyType",
              "body"
            ],
            "properties": {
              "body": {
                "required": [
                  "url"
                ],
                "properties": {
                  "url": {
                    "type": "string",
                    "description": "Public URL to fetch and parse. Must include scheme (http/https). Follows redirects."
                  },
                  "format": {
                    "enum": [
                      "text",
                      "html",
                      "markdown"
                    ],
                    "type": "string",
                    "description": "Body output format. 'text' (default, plain text), 'html' (raw HTML body), or 'markdown' (clean markdown — best for LLM ingestion)."
                  },
                  "user_agent": {
                    "type": "string",
                    "description": "Custom User-Agent header. Defaults to a modern desktop Chrome UA."
                  },
                  "include_links": {
                    "type": "boolean",
                    "description": "If true, also returns an array of all <a href> links found on the page. Default false."
                  }
                }
              },
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "POST"
                ],
                "type": "string"
              },
              "bodyType": {
                "enum": [
                  "json",
                  "form-data",
                  "text"
                ],
                "type": "string"
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object",
                "properties": {
                  "h1": {
                    "type": "string"
                  },
                  "og": {
                    "type": "object",
                    "properties": {}
                  },
                  "url": {
                    "type": "string"
                  },
                  "lang": {
                    "type": "string"
                  },
                  "text": {
                    "type": "string"
                  },
                  "title": {
                    "type": "string"
                  },
                  "format": {
                    "type": "string"
                  },
                  "twitter": {
                    "type": "object",
                    "properties": {}
                  },
                  "canonical": {
                    "type": "null"
                  },
                  "final_url": {
                    "type": "string"
                  },
                  "body_chars": {
                    "type": "integer"
                  },
                  "description": {
                    "type": "string"
                  },
                  "status_code": {
                    "type": "integer"
                  }
                }
              }
            }
          }
        }
      },
      "related": [
        "/content-trust-check",
        "/news-content",
        "/search-content"
      ],
      "discoverable": true
    },
    "builder-code": {
      "info": {
        "a": "bc_awpbwsy3"
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "a": {
            "type": "string",
            "pattern": "^[a-z0-9_]{1,32}$",
            "description": "App builder code"
          },
          "s": {
            "type": "array",
            "items": {
              "type": "string",
              "pattern": "^[a-z0-9_]{1,32}$"
            },
            "description": "Service builder codes"
          },
          "w": {
            "type": "string",
            "pattern": "^[a-z0-9_]{1,32}$",
            "description": "Wallet builder code"
          }
        },
        "additionalProperties": false
      }
    }
  },
  "x402Version": 2
}

Captured payload 4 of 9

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x6c0752c09e7F6fA6526fCDf40e456a159ebB5621",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM"
      },
      "payTo": "FJqAJ4dXkFbrp3EEo8E9x98iaBGUQwaU8Srz5ePfUXLH",
      "amount": "5000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://x402.agentutility.ai/extract-entities",
    "tags": [
      "wordmint",
      "extract",
      "entities"
    ],
    "iconUrl": "https://agentutility.ai/icon-512.png",
    "mimeType": "application/json",
    "description": "Pulls structured entities out of free text: people, organizations, locations, dates, email addresses, URLs, phone numbers, and monetary amounts, each returned verbatim as it appears in the source so you can locate it again. Send text and get back an entities object grouped by type plus total_entities, powered by an LLM extraction pipeline with automatic fallback if the primary provider is unavailable. Use it as a named entity recognition (NER) API, entity extractor, or information extraction tool for parsing contracts, emails, invoices, and news text into structured fields.",
    "serviceName": "AgentUtility.ai"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "text": "Sarah from Acme Corp will fly to Tokyo on March 15."
          },
          "type": "http",
          "method": "POST",
          "bodyType": "json"
        },
        "output": {
          "type": "json",
          "example": {
            "entities": {
              "people": [
                "Sarah"
              ],
              "locations": [
                "Tokyo"
              ],
              "organizations": [
                "Acme Corp"
              ]
            },
            "total_entities": 4
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method",
              "bodyType",
              "body"
            ],
            "properties": {
              "body": {
                "required": [
                  "text"
                ],
                "properties": {
                  "text": {
                    "type": "string",
                    "description": "Max 25,000 chars."
                  }
                }
              },
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "POST"
                ],
                "type": "string"
              },
              "bodyType": {
                "enum": [
                  "json",
                  "form-data",
                  "text"
                ],
                "type": "string"
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object",
                "properties": {
                  "entities": {
                    "type": "object",
                    "properties": {
                      "people": {
                        "type": "array",
                        "items": {
                          "type": "string"
                        }
                      },
                      "locations": {
                        "type": "array",
                        "items": {
                          "type": "string"
                        }
                      },
                      "organizations": {
                        "type": "array",
                        "items": {
                          "type": "string"
                        }
                      }
                    }
                  },
                  "total_entities": {
                    "type": "integer"
                  }
                }
              }
            }
          }
        }
      },
      "related": [
        "/article-brief",
        "/contract-terms-brief",
        "/doc-brief",
        "/document-extract-suite"
      ],
      "discoverable": true
    },
    "builder-code": {
      "info": {
        "a": "bc_awpbwsy3"
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "a": {
            "type": "string",
            "pattern": "^[a-z0-9_]{1,32}$",
            "description": "App builder code"
          },
          "s": {
            "type": "array",
            "items": {
              "type": "string",
              "pattern": "^[a-z0-9_]{1,32}$"
            },
            "description": "Service builder codes"
          },
          "w": {
            "type": "string",
            "pattern": "^[a-z0-9_]{1,32}$",
            "description": "Wallet builder code"
          }
        },
        "additionalProperties": false
      }
    }
  },
  "x402Version": 2
}

Captured payload 5 of 9

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x6c0752c09e7F6fA6526fCDf40e456a159ebB5621",
      "amount": "11000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM"
      },
      "payTo": "FJqAJ4dXkFbrp3EEo8E9x98iaBGUQwaU8Srz5ePfUXLH",
      "amount": "11000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://x402.agentutility.ai/image-generate",
    "tags": [
      "synthforge",
      "image",
      "generate"
    ],
    "iconUrl": "https://agentutility.ai/icon-512.png",
    "mimeType": "application/json",
    "description": "Turn an approved image brief into a controlled next PNG when an agent needs to iterate without losing the prompt setup. Send a text prompt with optional width, height, tier, model, seed, and negative prompt; receive a hosted image URL plus the resolved model, final dimensions, prompt, seed, and timing. Venice is primary, with automatic fal.ai Z-Image Turbo failover after a definitive provider error. Keep the canvas, tier, and seed from an approved response fixed, then change one prompt detail for the next paid image pass. Choose fast for drafts, creative for campaign artwork, anime for illustration, or sd35 for Stable Diffusion-style output. Use it as an AI image generator API, repeatable text-to-image API, prompt-to-PNG API, or hosted image-production endpoint.",
    "serviceName": "AgentUtility.ai"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "seed": 481516,
            "tier": "fast",
            "width": 1024,
            "height": 1024,
            "prompt": "Studio product photo of a matte black smart notebook on a warm off-white surface, soft side light, no text"
          },
          "type": "http",
          "method": "POST",
          "bodyType": "json"
        },
        "output": {
          "type": "json",
          "example": {
            "seed": null,
            "tier": "fast",
            "model": "z-image-turbo",
            "width": 1024,
            "height": 1024,
            "prompt": "Studio product photo of a matte black smart notebook on a warm off-white surface, soft side light, no text",
            "source": "venice",
            "image_url": "https://v3.fal.media/files/abc/xyz/image.png",
            "elapsed_ms": 3200,
            "venice_request_id": "ven_4f8a2b..."
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method",
              "bodyType",
              "body"
            ],
            "properties": {
              "body": {
                "required": [
                  "prompt"
                ],
                "properties": {
                  "seed": {
                    "type": "number",
                    "description": "Random seed. Optional."
                  },
                  "tier": {
                    "enum": [
                      "fast",
                      "creative",
                      "anime",
                      "sd35"
                    ],
                    "type": "string",
                    "description": "Model shorthand. Default 'fast'."
                  },
                  "model": {
                    "type": "string",
                    "description": "Override the model. Must be one of: z-image-turbo, chroma, wai-Illustrious, venice-sd35."
                  },
                  "steps": {
                    "type": "number",
                    "description": "Diffusion steps. Optional; depends on model."
                  },
                  "width": {
                    "type": "number",
                    "description": "Output width in pixels. Range [256, 1024], snapped to multiples of 16. Default 1024."
                  },
                  "height": {
                    "type": "number",
                    "description": "Output height in pixels. Range [256, 1024], snapped to multiples of 16. Default 1024."
                  },
                  "prompt": {
                    "type": "string",
                    "description": "Image description. Up to 2000 chars."
                  },
                  "cfg_scale": {
                    "type": "number",
                    "description": "Classifier-free guidance scale. Optional."
                  },
                  "negative_prompt": {
                    "type": "string",
                    "description": "Negative prompt. Optional, up to 1000 characters."
                  }
                }
              },
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "POST"
                ],
                "type": "string"
              },
              "bodyType": {
                "enum": [
                  "json",
                  "form-data",
                  "text"
                ],
                "type": "string"
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object",
                "required": [
                  "image_url",
                  "model",
                  "width",
                  "height",
                  "source"
                ],
                "properties": {
                  "seed": {
                    "type": [
                      "number",
                      "null"
                    ],
                    "description": "Seed reported by the provider, when available."
                  },
                  "tier": {
                    "enum": [
                      "fast",
                      "creative",
                      "anime",
                      "sd35"
                    ],
                    "type": "string"
                  },
                  "model": {
                    "type": "string",
                    "description": "Model that produced the image. Fallback responses name fal-ai/z-image/turbo."
                  },
                  "width": {
                    "type": "number",
                    "description": "Final image width in pixels."
                  },
                  "height": {
                    "type": "number",
                    "description": "Final image height in pixels."
                  },
                  "prompt": {
                    "type": "string",
                    "description": "Original caller prompt."
                  },
                  "source": {
                    "enum": [
                      "venice",
                      "fal-ai"
                    ],
                    "type": "string",
                    "description": "Provider that produced the image."
                  },
                  "image_url": {
                    "type": "string",
                    "description": "HTTPS URL for the generated PNG."
                  },
                  "elapsed_ms": {
                    "type": "number",
                    "description": "Elapsed handler time in milliseconds."
                  },
                  "fallback_from": {
                    "enum": [
                      "venice"
                    ],
                    "type": "string",
                    "description": "Primary provider replaced by the fallback."
                  },
                  "fal_request_id": {
                    "type": [
                      "string",
                      "null"
                    ],
                    "description": "fal.ai request ID, present when available on fallback."
                  },
                  "fallback_reason": {
                    "type": "string",
                    "description": "Bounded reason code that triggered the fallback."
                  },
                  "requested_model": {
                    "type": "string",
                    "description": "Requested Venice model, present when fal.ai handled a fallback."
                  },
                  "venice_request_id": {
                    "type": [
                      "string",
                      "null"
                    ],
                    "description": "Venice request ID, or null for a fal.ai fallback."
                  }
                }
              }
            }
          }
        }
      },
      "related": [
        "/image-asset-pipeline",
        "/social-image-pack",
        "/image-generate-localize"
      ],
      "discoverable": true
    },
    "builder-code": {
      "info": {
        "a": "bc_awpbwsy3"
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "a": {
            "type": "string",
            "pattern": "^[a-z0-9_]{1,32}$",
            "description": "App builder code"
          },
          "s": {
            "type": "array",
            "items": {
              "type": "string",
              "pattern": "^[a-z0-9_]{1,32}$"
            },
            "description": "Service builder codes"
          },
          "w": {
            "type": "string",
            "pattern": "^[a-z0-9_]{1,32}$",
            "description": "Wallet builder code"
          }
        },
        "additionalProperties": false
      }
    }
  },
  "x402Version": 2
}

Captured payload 6 of 9

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x6c0752c09e7F6fA6526fCDf40e456a159ebB5621",
      "amount": "2500",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM"
      },
      "payTo": "FJqAJ4dXkFbrp3EEo8E9x98iaBGUQwaU8Srz5ePfUXLH",
      "amount": "2500",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://x402.agentutility.ai/pdf-to-markdown",
    "tags": [
      "mediakit",
      "pdf",
      "markdown"
    ],
    "iconUrl": "https://agentutility.ai/icon-512.png",
    "mimeType": "application/json",
    "description": "Converts digital or scanned PDFs to clean Markdown with AI-powered, layout-aware extraction on the Datalab Marker engine. Preserves headings, tables, equations (LaTeX), bulleted lists, and multi-column flow; outputs Markdown (default), HTML, or structured JSON with per-page blocks. 30 pages max. Use it as a PDF parser, PDF to text converter, OCR PDF reader, extract-tables-from-PDF tool, equation-aware PDF parser, scanned-PDF OCR, or PDF data extractor.",
    "serviceName": "AgentUtility.ai"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "pdf_url": "https://raw.githubusercontent.com/py-pdf/sample-files/main/001-trivial/minimal-document.pdf",
            "output_format": "markdown"
          },
          "type": "http",
          "method": "POST",
          "bodyType": "json"
        },
        "output": {
          "type": "json",
          "example": {
            "markdown": "# Title\n\nBody...",
            "page_count": 3,
            "source_url": "https://raw.githubusercontent.com/py-pdf/sample-files/main/001-trivial/minimal-document.pdf"
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method",
              "bodyType",
              "body"
            ],
            "properties": {
              "body": {
                "required": [
                  "pdf_url"
                ],
                "properties": {
                  "pdf_url": {
                    "type": "string",
                    "description": "Public URL of a PDF file (http or https). Must be directly fetchable, not behind auth or a viewer redirect. Max 30 pages."
                  },
                  "output_format": {
                    "enum": [
                      "markdown",
                      "html",
                      "json"
                    ],
                    "type": "string",
                    "description": "'markdown' (default — best for LLM downstream), 'html' (preserves more layout structure), or 'json' (per-page blocks with type + bbox)."
                  }
                }
              },
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "POST"
                ],
                "type": "string"
              },
              "bodyType": {
                "enum": [
                  "json",
                  "form-data",
                  "text"
                ],
                "type": "string"
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object",
                "properties": {
                  "markdown": {
                    "type": "string"
                  },
                  "page_count": {
                    "type": "integer"
                  },
                  "source_url": {
                    "type": "string"
                  }
                }
              }
            }
          }
        }
      },
      "related": [
        "/doc-brief",
        "/document-extract-suite"
      ],
      "discoverable": true
    },
    "builder-code": {
      "info": {
        "a": "bc_awpbwsy3"
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "a": {
            "type": "string",
            "pattern": "^[a-z0-9_]{1,32}$",
            "description": "App builder code"
          },
          "s": {
            "type": "array",
            "items": {
              "type": "string",
              "pattern": "^[a-z0-9_]{1,32}$"
            },
            "description": "Service builder codes"
          },
          "w": {
            "type": "string",
            "pattern": "^[a-z0-9_]{1,32}$",
            "description": "Wallet builder code"
          }
        },
        "additionalProperties": false
      }
    }
  },
  "x402Version": 2
}

Captured payload 7 of 9

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x6c0752c09e7F6fA6526fCDf40e456a159ebB5621",
      "amount": "2000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM"
      },
      "payTo": "FJqAJ4dXkFbrp3EEo8E9x98iaBGUQwaU8Srz5ePfUXLH",
      "amount": "2000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://x402.agentutility.ai/translate-text",
    "tags": [
      "wordmint",
      "translate",
      "text"
    ],
    "iconUrl": "https://agentutility.ai/icon-512.png",
    "mimeType": "application/json",
    "description": "Translate agent messages, support replies, and documents without breaking Markdown, code blocks, URLs, or proper nouns. Send text and target_language, then get translated_text plus detected_source_language; source_language and formality are optional. It auto-detects the source and uses a latency-tuned fallback for 100+ languages. Use it as a translation API, document translation service, support reply translator, or localization API for recurring agent workflows.",
    "serviceName": "AgentUtility.ai"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "text": "Hello world",
            "target_language": "Spanish"
          },
          "type": "http",
          "method": "POST",
          "bodyType": "json"
        },
        "output": {
          "type": "json",
          "example": {
            "translated_text": "Hola mundo",
            "detected_source_language": "English"
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method",
              "bodyType",
              "body"
            ],
            "properties": {
              "body": {
                "required": [
                  "text",
                  "target_language"
                ],
                "properties": {
                  "text": {
                    "type": "string",
                    "description": "Text to translate. Max 12k chars."
                  },
                  "formality": {
                    "enum": [
                      "casual",
                      "formal",
                      "neutral"
                    ],
                    "type": "string",
                    "description": "Optional. Register: 'casual', 'formal', or 'neutral' (default)."
                  },
                  "source_language": {
                    "type": "string",
                    "description": "Optional. Source language ISO code or name. Auto-detected if omitted."
                  },
                  "target_language": {
                    "type": "string",
                    "description": "Target language as an ISO code or name, e.g. 'en' or 'Spanish'."
                  }
                }
              },
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "POST"
                ],
                "type": "string"
              },
              "bodyType": {
                "enum": [
                  "json",
                  "form-data",
                  "text"
                ],
                "type": "string"
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object",
                "properties": {
                  "translated_text": {
                    "type": "string"
                  },
                  "detected_source_language": {
                    "type": "string"
                  }
                }
              }
            }
          }
        }
      },
      "related": [
        "/translation-qa-pack",
        "/multilingual-doc-brief"
      ],
      "discoverable": true
    },
    "builder-code": {
      "info": {
        "a": "bc_awpbwsy3"
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "a": {
            "type": "string",
            "pattern": "^[a-z0-9_]{1,32}$",
            "description": "App builder code"
          },
          "s": {
            "type": "array",
            "items": {
              "type": "string",
              "pattern": "^[a-z0-9_]{1,32}$"
            },
            "description": "Service builder codes"
          },
          "w": {
            "type": "string",
            "pattern": "^[a-z0-9_]{1,32}$",
            "description": "Wallet builder code"
          }
        },
        "additionalProperties": false
      }
    }
  },
  "x402Version": 2
}

Captured payload 8 of 9

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x6c0752c09e7F6fA6526fCDf40e456a159ebB5621",
      "amount": "40000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM"
      },
      "payTo": "FJqAJ4dXkFbrp3EEo8E9x98iaBGUQwaU8Srz5ePfUXLH",
      "amount": "40000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://x402.agentutility.ai/website-screenshot",
    "tags": [
      "web-probe",
      "website",
      "screenshot"
    ],
    "iconUrl": "https://agentutility.ai/icon-512.png",
    "mimeType": "application/json",
    "description": "Capture a screenshot of any live URL and get back a hosted PNG or JPG. Send a url plus optional viewport controls (screen_width, screen_height, device_scale_factor for retina), crop options (width, height, fit: max/crop/scale), transparent_background for PNG, quality for JPG, and wait_until/wait_time to let JS-heavy pages finish rendering before the capture. Runs on the CloudConvert website-capture engine and returns image_url, format, and file_size_bytes. Use it as a website screenshot API, URL-to-image converter, webpage capture tool, or site preview generator for thumbnails, monitoring, and visual QA.",
    "serviceName": "AgentUtility.ai"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "url": "https://example.com",
            "format": "png",
            "screen_width": 1280
          },
          "type": "http",
          "method": "POST",
          "bodyType": "json"
        },
        "output": {
          "type": "json",
          "example": {
            "format": "png",
            "image_url": "https://...png",
            "file_size_bytes": 43794
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method",
              "bodyType",
              "body"
            ],
            "properties": {
              "body": {
                "required": [
                  "url"
                ],
                "properties": {
                  "fit": {
                    "type": "string",
                    "description": "How the capture fits the requested width/height: \"max\", \"crop\", or \"scale\". Optional."
                  },
                  "url": {
                    "type": "string",
                    "description": "Webpage URL to capture. Must be http or https."
                  },
                  "width": {
                    "type": "number",
                    "description": "Output image width in pixels. Optional; 1-8000."
                  },
                  "format": {
                    "enum": [
                      "png",
                      "jpg"
                    ],
                    "type": "string",
                    "description": "Output image format, \"png\" or \"jpg\". Optional; defaults to \"png\"."
                  },
                  "height": {
                    "type": "number",
                    "description": "Output image height in pixels. Optional; 1-8000."
                  },
                  "quality": {
                    "type": "number",
                    "description": "JPG compression quality. Optional; 1-100, jpg format only."
                  },
                  "screen_width": {
                    "type": "number",
                    "description": "Browser viewport width in pixels. Optional; 320-3840."
                  },
                  "screen_height": {
                    "type": "number",
                    "description": "Browser viewport height in pixels. Optional; 240-4320."
                  },
                  "device_scale_factor": {
                    "type": "number",
                    "description": "Device pixel ratio for the capture. Optional; 1-4."
                  },
                  "transparent_background": {
                    "type": "boolean",
                    "description": "If true, renders a transparent background instead of white. Optional, png format only."
                  }
                }
              },
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "POST"
                ],
                "type": "string"
              },
              "bodyType": {
                "enum": [
                  "json",
                  "form-data",
                  "text"
                ],
                "type": "string"
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object",
                "properties": {
                  "format": {
                    "type": "string"
                  },
                  "image_url": {
                    "type": "string"
                  },
                  "file_size_bytes": {
                    "type": "integer"
                  }
                }
              }
            }
          }
        }
      },
      "related": [
        "/browser-workflow-repair",
        "/site-forensics-pack",
        "/site-snapshot-pack"
      ],
      "discoverable": true
    },
    "builder-code": {
      "info": {
        "a": "bc_awpbwsy3"
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "a": {
            "type": "string",
            "pattern": "^[a-z0-9_]{1,32}$",
            "description": "App builder code"
          },
          "s": {
            "type": "array",
            "items": {
              "type": "string",
              "pattern": "^[a-z0-9_]{1,32}$"
            },
            "description": "Service builder codes"
          },
          "w": {
            "type": "string",
            "pattern": "^[a-z0-9_]{1,32}$",
            "description": "Wallet builder code"
          }
        },
        "additionalProperties": false
      }
    }
  },
  "x402Version": 2
}

Captured payload 9 of 9

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x6c0752c09e7F6fA6526fCDf40e456a159ebB5621",
      "amount": "10000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM"
      },
      "payTo": "FJqAJ4dXkFbrp3EEo8E9x98iaBGUQwaU8Srz5ePfUXLH",
      "amount": "10000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://x402.agentutility.ai/summarize-text",
    "tags": [
      "wordmint",
      "summarize",
      "text"
    ],
    "iconUrl": "https://agentutility.ai/icon-512.png",
    "mimeType": "application/json",
    "description": "Condense long text into a shorter summary. Send text (up to 30,000 characters) with an optional style, choosing from tldr, bullets, paragraph, or executive, plus an optional max_words target, and it returns a summary sized and structured to match, along with input and output character counts. Executive style adds a headline, key points, and a recommendation line. Use it as a text summarizer, article condenser, or executive summary generator for reports and long documents.",
    "serviceName": "AgentUtility.ai"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "text": "Long article text...",
            "style": "bullets"
          },
          "type": "http",
          "method": "POST",
          "bodyType": "json"
        },
        "output": {
          "type": "json",
          "example": {
            "style": "bullets",
            "summary": "- Point 1\n- Point 2"
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method",
              "bodyType",
              "body"
            ],
            "properties": {
              "body": {
                "required": [
                  "text"
                ],
                "properties": {
                  "text": {
                    "type": "string",
                    "description": "Max 30,000 chars."
                  },
                  "style": {
                    "enum": [
                      "tldr",
                      "bullets",
                      "paragraph",
                      "executive"
                    ],
                    "type": "string",
                    "description": "Summary style: 'tldr' (default), 'bullets', 'paragraph', or 'executive'."
                  },
                  "max_words": {
                    "type": "number",
                    "description": "Optional. Target word count, 1-1000."
                  }
                }
              },
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "POST"
                ],
                "type": "string"
              },
              "bodyType": {
                "enum": [
                  "json",
                  "form-data",
                  "text"
                ],
                "type": "string"
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object",
                "properties": {
                  "style": {
                    "type": "string"
                  },
                  "summary": {
                    "type": "string"
                  }
                }
              }
            }
          }
        }
      },
      "related": [
        "/article-brief",
        "/audio-brief",
        "/contract-terms-brief",
        "/course-study-kit"
      ],
      "discoverable": true
    },
    "builder-code": {
      "info": {
        "a": "bc_awpbwsy3"
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "a": {
            "type": "string",
            "pattern": "^[a-z0-9_]{1,32}$",
            "description": "App builder code"
          },
          "s": {
            "type": "array",
            "items": {
              "type": "string",
              "pattern": "^[a-z0-9_]{1,32}$"
            },
            "description": "Service builder codes"
          },
          "w": {
            "type": "string",
            "pattern": "^[a-z0-9_]{1,32}$",
            "description": "Wallet builder code"
          }
        },
        "additionalProperties": false
      }
    }
  },
  "x402Version": 2
}

Can I trust it score from our own monitoring

score from our own monitoring

88/100 Solid

#33 of 219 in AI. Bands: strong 93+, solid 75+, mixed 55+, weak below 55.

Reliability
100% uptime 30d
Compliance
A 14/14 checks pass
Price
$0.002 to $0.10 p22 in AI
Risk
clean no risk flag
Traction
$240.78 30d 33 buyers, top buyer 77% (address, not entity) Concentrated volume: 98% of 30d volume from 3 wallets
14/14 compliance checks
  • 402 payload captured
  • accepts[] array present
  • payTo address recoverable
  • payTo at accepts[0].payTo (conformant shape)
  • payTo is a valid on-chain address
  • atomic price declared
  • atomic price in a sane range
  • asset (token) address declared
  • network resolves to CAIP-2
  • payment scheme declared
  • served over HTTPS
  • declares the current x402 version (2)
  • EIP-712 domain parameters present on every EVM entry
  • x402 v2 envelope delivered in the payment-required header

402 terms unchanged since 2026-09-26. Last up 2026-11-10.

── Site signals

  • homepage reachable
  • openapi doc
  • pricing page
  • llms.txt
  • robots.txt
  • terms page
How the score works

What the score read on this service: status online, 100% uptime 30d, 1511ms response p95, x402 compliance 14 of 14, $0.002 price against the category, on-chain traction measured. Each of those is measured, and each is published in full below.

The score comes from our own monitoring, never from reviews, operator claims, or a language model: reliability, x402 compliance, price against the category, a deterministic risk flag, and a small on-chain traction term, weighted by ranking generation 3. It is not placement anyone can buy: the paid verify tier is reported beside it and is not one of its inputs. Every component below stays published and read-only.

Bands on the 0 to 100 measured score: strong at 93 and above, solid from 75, mixed from 55, weak below 55. Price and speed are scored against the whole category field, every listing in it that carries no danger flag, the scored service included, so the score places a service in its own field.

It is a score inside AI, and only there: price and speed are scored against the whole category field, every listing in it that carries no danger flag, the scored service included, which here means 219 listings, this one among them: the same 219 the position above is counted against. When the two differ, the field is the wider one, because a listing we have measured too little of to rank still sits in the field the price and the speed are normalized over. The same service in a different field would read differently. The same engine answers GET /api/v1/best, and asked for a different pool (the whole directory, or another filter) it returns a different number for this service under this same ranking generation. Neither is more correct: they answer different questions, and the methodology states which is which.

Settled via coinbase ($240.78, 9,561 tx). Traction is a conservative undercount; first settlement seen 2026-05-04.

All measured facts

What it does

Pay-per-call API catalog for AI agents - hundreds of x402 endpoints (PDF/document conversion, web scraping, transcription, image and video generation, on-chain and finance data, dev tools) payable in USDC on Base and Solana. No signup or API key; each endpoint advertises its own schema and price.

agentutility is a listed x402 AI API. Captured payment terms name Base, Solana. Monitoring and settlement figures below describe the observations available to this directory; an unpaid HTTP 402 check does not prove that a paid call will deliver.

Assessment computed at . Latest service check observed at . Service data JSON · Measurement methodology.

Page rendered at . This response time is separate from the observation and computation times attached to each measurement.

Latest endpoint observation: . Latest price capture: . Prices are recorded quotes, not a promise of availability. Token assets and payment terms are listed separately. Endpoint data JSON · Price history JSON · Measurement methodology.

Assessment computed at . Uptime uses the stated daily-rollup window; response times are in milliseconds, compliance is passed/evaluated checks, and traction is a measured settlement floor. The comparison score is out of 100 within this category. Assessment JSON · Measurement methodology.

Observed daily coverage: 2026-10-12 to 2026-11-10 UTC. Daily monitoring and settlement rollups do not expose their computation time; a bucket date is not an update timestamp. Latest settlement in the assessment: . Uptime and response JSON · Volume JSON · Buyers JSON · Measurement methodology.

Ranked from the measured category pool, refreshed at most once a minute. The comparison has no persisted computation timestamp; the assessment time above belongs to this service only. Ranking API documentation · Ranking methodology.

x402 List home · Services · AI

uptime · latest daily rollup
-
uptime 7d
100%
uptime 30d
100%
uptime 90d
99.9%
response p95
1511ms
avg response
1292ms
total checks
3,992

Measured on the unpaid 402 handshake, not the paid call. A service can 402 correctly and still fail after payment.

price (min)
$0.002
price (max)
$0.10
category percentile (min)
p22 in AI
category percentile (max)
p56 in AI
endpoints / prices
9 / 8
model
tiered
stability
0%

No deterministic risk flag. Risk fires only on an exact blocklist match, or a reserved-brand name with a mismatched verified payTo. Never from low uptime, a high price, or a model guess.

domain age
-
registrar
-
hosting
custom
domain created
---

Identity facts, not a risk score.

assessment volume 30d
$240.78
exact assessment volume 30d (USD)
240.783
assessment recorded at (UTC)
2026-11-10T00:14:10.579Z
buyers 30d
33
settlements 30d
9,561
measured since
2026-05-04 (start of our harvest window)
last settlement
2026-10-28
top buyer share
77% of 30d volume (address, not entity)
top 3 buyers share
98% of 30d volume (addresses, not entities)
concentrated volume
yes
trend 7d vs 30d
0.77x the 30d daily rate
networks
eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdpKuc147dw2N9d
volume all-time
$2.0k
settlements all-time
83,247
median settlement 30d
$0.01
max settlement 30d
$0.30

Assessment volume uses the latest 30d assessment. Over time sums daily address snapshots, rounded to cents and refreshed separately. The two sources can differ in timing, precision and shared-address attribution. Amounts use cents for comparison; known sub-cent values keep up to 12 significant digits. The exact stored assessment value is shown above.

Conservative undercount: only USDC settlements via facilitators we measure are counted. A measured floor, not an estimate.

Concentrated volume is one rule applied to every listed service: the 3 largest paying addresses hold at least 90% of 30d volume, with at least $10 of volume and 50 settlements in the same 30 days. While it applies, this service's volume counts as 0 in the Recommended and Highest volume sorts of the services list. The label says where the payments came from, not why.

Top buyer share lowers the on-chain traction part of the ranking score behind this page's verdict and /best, by up to half when one address holds all 30d volume. The Recommended and Highest volume sorts of the services list do not use it; they use the Concentrated volume rule instead.

member since
2026-06-25
Recent checks
Latest 18 unpaid HTTP checks, newest first; response times in milliseconds, observation times in UTC
Checked at (UTC)StatusHTTPResponseEndpoints
Online402808ms9
Online402952ms9
Online4021146ms9
Online4021152ms9
Online402613ms9
Online402607ms9
Online402553ms9
Online402490ms9
Online402929ms9
Online402655ms9
Online402101ms9
Online4021037ms9
Online402706ms9
Online402417ms9
Online402309ms9
Online402707ms9
Online402612ms9
Online402375ms9

Changes0 in 30d

No changes recorded in the last 30 days.

all changes

Over time

On-chain volume daily snapshots, USD 30d: $240.78, peak $9.37 on 10-16
volume
Distinct buyers per dayDistinct buyers per day
Uptime 1 of 29 completed days below 100%
uptime below 100%, to scale
Volume 30d
$240.78
Uptime
1 of 29 completed days below 100%
Daily on-chain settlement volume in US dollars, 2026-10-12 to 2026-11-10; highest day $9.37 on 10-16; distinct buyers per day
More charts
Response time daily average, ms min 577ms, avg 986ms, max 1907ms

10-12 to 11-10* UTC

Scores over time

x402 compliance low 14/14, high 14/14

10-12 to 11-10* UTC

Price percentile in AI own low to high; exact values below

10-12 to 11-10* UTC

Site signals present (of 6) own low to high; exact values below

10-12 to 11-10* UTC

Scores: one day per column, 10-12 to 11-10*, on the columns of Response time. Uptime held below 100% on some days in this window, including any partial day. Daily readings remain in the Uptime strip and Values. The checklist grew from 11 to 14 checks on 2026-07-28, before this window. Pillar lines use their own low and high. Exact dated readings are available in each readout and in Values.

Each series spans only the dates it has data for. Every series is also served as JSON at /api/v1/services/agentutility/price, /scores, /volume and /buyers.

Values

* today so far, partial (UTC).

The uptime summary counts completed UTC days only. The strip, readouts and table retain today's partial reading.

Daily snapshot total, 30d: $140.01, peak $9.37 on 10-16. The visible 30d total in Traction comes from the latest assessment. These sources can differ in their window, refresh time, cent rounding and shared-address attribution.

Daily address snapshots: 2026-10-12 to 2026-11-10 UTC; * today so far, partial (UTC). Daily snapshots store cents. A recorded $0.00 with settlements cannot distinguish exact zero from volume rounded away. Lost precision is unavailable here. † marks a recorded $0.00 with settlements.

Settlement volume uses the stored USD valuation of tracked payments; it is distinct from token quantities. USD-pegged assets are valued at 1 USD per token in these rollups. The measured settlement floor does not cover all payments to this service.

Assessment history last recorded at . Each UTC day uses its last recorded run; missing readings stay unmeasured. Assessment history JSON · Measurement methodology.

Daily values, 2026-10-12 to 2026-11-10: address settlement volume in USD, distinct buyer and settlement counts, uptime percent, average response milliseconds, compliance passed/total, price percentile 0-100, site signals out of 6; UTC dates
DayVolumeBuyersSettlementsUptimeResponseCompliancePrice percentileSite signals
2026-10-12$9.338340100%1793.07ms14/14p232/6
2026-10-13$8.198290100%1906.87ms14/14p232/6
2026-10-14$7.444281100%1090.04ms14/14p232/6
2026-10-15$7.946338100%1063.73ms14/14p232/6
2026-10-16$9.373338100%1019.33ms14/14p232/6
2026-10-17$8.223326100%1077.67ms14/14p232/6
2026-10-18$9.164352100%905.16ms14/14p232/6
2026-10-19$7.797319100%1014.49ms14/14p232/6
2026-10-20$6.758313100%1007.76ms14/14p232/6
2026-10-21$7.035296100%1068.27ms14/14p232/6
2026-10-22$6.354298100%1055.36ms14/14p232/6
2026-10-23$6.635273100%1099.38ms14/14p232/6
2026-10-24$5.898294100%887.09ms14/14p232/6
2026-10-25$6.008288100%1090.37ms14/14p232/6
2026-10-26$5.914264100%1191.37ms14/14p232/6
2026-10-27$6.204289100%867.33ms14/14p232/6
2026-10-28$5.416256100%843.02ms14/14p232/6
2026-10-29$6.186257100%732.64ms14/14p232/6
2026-10-30$5.127214100%739.09ms14/14p232/6
2026-10-31$1.71362100%577.08ms14/14p232/6
2026-11-01$1.57659100%834.03ms14/14p232/6
2026-11-02$0.9464298.86%944.60ms14/14p232/6
2026-11-03$0.25429100%926.93ms14/14p232/6
2026-11-04$0.49233100%853.35ms14/14p232/6
2026-11-05$0.0146100%816.40ms14/14p232/6
2026-11-06$0.0924100%911.73ms14/14p232/6
2026-11-07$0.0123100%745.81ms14/14p222/6
2026-11-08$0.00 recorded†23100%956.01ms14/14p222/6
2026-11-09$0.0246100%915.21ms14/14p222/6
2026-11-10*$0.0124100%657.89ms14/14p222/6

Alternatives in AI

SingIt Ask strong 96/100 100% up 30d --- 30d
Client Engine LC · private in-house AI (pay per call) strong 96/100 98.3% up 30d --- 30d
NetIntel strong 95/100 100% up 30d $20.40 30d
Kristo Intelligence strong 95/100 98.6% up 30d --- 30d
Anicca behavior-change agents (Maritime nudge, Naive reflection, daily affirmation) strong 95/100 100% up 30d --- 30d

5 of 218 other ranked services in AI, ordered by the same measured score.

see the whole category

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