x402 List

x402 Protocol Service Directory

●

Melchior Video Context

Data PAYMENT-READY

payment-ready until 2026-09-11

Pay-per-request YouTube transcripts, cited evidence search, and context chunks for autonomous agents. Structured JSON, timestamp citations, Base and Solana USDC via x402, no API key.

Pay from $0.003 to $0.01 per request in USDC on Base / Solana, settled onchain via the x402 protocol, no signup, no API key needed.

measured since 2026-07-19 (start of our harvest window) · $0.06 all-time · settled via payAI

BASE URL https://transcript.melchiorlabs.com │ WEBSITE https://transcript.melchiorlabs.com │ ENDPOINTS 3 │ NETWORK Base / Solana │ ASSET USDC │ MEMBER SINCE 2026-07-21 │ MONITORED SINCE 2026-07-21

VERDICT

ranking generation 3

solid 86/100 #86 of 265 in Data by measured score

What the score read on this service: status online, 100% uptime 30d, 662ms response p95, x402 compliance 14 of 14, $0.003 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.

It is a score inside Data, 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 265 listings, this one among them. That set is wider than the 265 the position above is counted against, 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.

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.

ALTERNATIVES IN DATA

Other Data services in this directory, ordered by the same measured score. The figures are ours: 30-day uptime from our own probes, 30-day settlement volume read on-chain (a conservative undercount, and null where we cannot measure it, never a zero).

Ranked alternative x402 services in the same category, with band, measured score, 30-day uptime and 30-day on-chain settlement volume
SERVICE BAND SCORE UPTIME 30D VOL 30D
ThirdMade Shelf strong 98 100% ---
KR Crypto Intelligence strong 98 100% ---
TariffMonkee strong 97 99.7% ---
Utilia Agent Utilities strong 97 99.9% ---
Japan Transit API strong 97 99.1% ---
5 of 264 other ranked services in Data · see the whole category

ASSESSMENT

updated 3h ago

The parts the verdict above is computed from, each with its proof. Click any chip. Measured values stay read-only; unknown is honest, and an unknown is never counted as a zero.

reliability 100%
uptime 24h
100%
uptime 7d
100%
uptime 30d
100%
uptime 90d
100%
response p95
662ms
avg response
307ms
total checks
2,763

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

compliance A (14/14)

14 of 14 x402 conformance checks pass. Full checklist below.

jump to compliance checklist

price $0.003 to $0.01 (p31 in Data)
price (min)
$0.003
price (max)
$0.01
category percentile (min)
p31 in Data
category percentile (max)
p25 in Data
endpoints / prices
3 / 3
model
tiered
stability
100%
risk clean

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
45d
registrar
Cloudflare, Inc.
hosting
custom
domain created
2026-07-18

Identity facts, not a risk score.

traction $0.015 30d · 2 buyers
volume 30d
$0.015
buyers 30d
2
settlements 30d
4
measured since
2026-07-19 (start of our harvest window)
last settlement
2026-08-29
top buyer share
89% of 30d volume
trend 7d vs 30d
0.48x the 30d daily rate
networks
eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdpKuc147dw2N9d
volume all-time
$0.06
settlements all-time
16
median settlement 30d
$0.005
max settlement 30d
$0.03
settled via
payAI ($0.04, 4 tx)

Attributed pro-quota: this payout address is shared, so volume is the operator-level figure divided by the services sharing it, while buyer and transaction counts stay whole. A declared convention, not an individually observed measure, and still a conservative undercount.

Currently sharing this payout address with Package Evidence, Recompete Radar.

Top buyer share is a concentration signal, not part of the ranking score.

WHAT IT DOES

ai-derived

No AI synthesis has been produced for this service yet.

ENDPOINTS

Service endpoints with HTTP method, path, description, pricing, and network
METHOD PATH DESCRIPTION PRICE NETWORK ASSET 402 CHANNEL
POST /v1/transcripts/context $0.003 Base/Solana USDC header
GET /v1/youtube/search $0.005 Base/Solana USDC header
POST /v1/youtube/transcript $0.01 Base/Solana USDC header
3 endpoints

REQUEST / RESPONSE EXAMPLE

An unpaid request to GET /v1/youtube/search returns HTTP 402 with the payment terms. Settle onchain via your facilitator, then retry with the X-Payment header.

// request
curl -i 'https://transcript.melchiorlabs.com/v1/youtube/search'
// 402 response (captured by monitor) · 3 payloads · click to expand 
[
  {
    "error": "Payment required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x174fA5CC0E9C170FC8f361a15fcce3d9271Df880",
        "amount": "10000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 180
      },
      {
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "2wKupLR9q6wXYppw8Gr2NvWxKBUqm4PPJKkQfoxHDBg4"
        },
        "payTo": "9DqUuG8FVAPKWMNSLHQUfod1FhWZ47igMNz6muKrZDfu",
        "amount": "10000",
        "scheme": "exact",
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "maxTimeoutSeconds": 180
      }
    ],
    "resource": {
      "url": "https://transcript.melchiorlabs.com/v1/youtube/transcript",
      "tags": [
        "youtube",
        "transcript",
        "agents",
        "captions",
        "context"
      ],
      "iconUrl": "https://transcript.melchiorlabs.com/icon.svg",
      "mimeType": "application/json",
      "description": "Turn a public YouTube video into clean transcript chunks with timestamp citations for AI agents.",
      "serviceName": "Melchior Video Context"
    },
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "url": "https://www.youtube.com/watch?v=dQw4w9WgXcQ",
              "language": "en",
              "includeText": true,
              "preferManual": true,
              "includeSegments": true,
              "maxChunkCharacters": 2400
            },
            "type": "http",
            "method": "POST",
            "bodyType": "json"
          },
          "output": {
            "type": "json",
            "example": {
              "usage": {
                "cache": "miss",
                "characters": 4200,
                "chunkCount": 2,
                "estimatedTokens": 1050
              },
              "video": {
                "id": "dQw4w9WgXcQ",
                "url": "https://www.youtube.com/watch?v=dQw4w9WgXcQ",
                "title": "Video title",
                "durationSeconds": 213
              },
              "chunks": [
                {
                  "text": "Agent-ready context...",
                  "index": 0,
                  "citation": {
                    "url": "https://www.youtube.com/watch?v=dQw4w9WgXcQ&t=0s",
                    "label": "0:00–0:35"
                  },
                  "endSeconds": 35,
                  "startSeconds": 0
                }
              ],
              "requestId": "0b0ef10e-ff50-4a45-9c4e-b7344aa93f63",
              "transcript": {
                "text": "Transcript text...",
                "source": "manual",
                "language": "en",
                "segmentCount": 42
              }
            }
          }
        },
        "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",
                      "pattern": "^https://(?:www\\.|m\\.)?(?:youtube\\.com|youtu\\.be)/",
                      "description": "Public youtube.com or youtu.be video URL"
                    },
                    "language": {
                      "type": "string",
                      "default": "en",
                      "description": "Caption language code, such as en or es"
                    },
                    "includeText": {
                      "type": "boolean",
                      "default": true
                    },
                    "preferManual": {
                      "type": "boolean",
                      "default": true
                    },
                    "includeSegments": {
                      "type": "boolean",
                      "default": true
                    },
                    "maxChunkCharacters": {
                      "type": "integer",
                      "default": 2400,
                      "maximum": 8000,
                      "minimum": 400
                    }
                  }
                },
                "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"
                }
              }
            }
          }
        }
      }
    },
    "x402Version": 2
  },
  {
    "error": "Payment required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x174fA5CC0E9C170FC8f361a15fcce3d9271Df880",
        "amount": "3000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 120
      },
      {
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "2wKupLR9q6wXYppw8Gr2NvWxKBUqm4PPJKkQfoxHDBg4"
        },
        "payTo": "9DqUuG8FVAPKWMNSLHQUfod1FhWZ47igMNz6muKrZDfu",
        "amount": "3000",
        "scheme": "exact",
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "maxTimeoutSeconds": 120
      }
    ],
    "resource": {
      "url": "https://transcript.melchiorlabs.com/v1/transcripts/context",
      "tags": [
        "transcript",
        "agents",
        "chunking",
        "citations",
        "context"
      ],
      "iconUrl": "https://transcript.melchiorlabs.com/icon.svg",
      "mimeType": "application/json",
      "description": "Normalize text, WebVTT, SRT, or timestamped segments into compact, citeable chunks for AI agents.",
      "serviceName": "Melchior Video Context"
    },
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "text": "WEBVTT\n\n00:00:00.000 --> 00:00:03.000\nHello, agents.",
              "format": "vtt",
              "maxChunkCharacters": 2400
            },
            "type": "http",
            "method": "POST",
            "bodyType": "json"
          },
          "output": {
            "type": "json",
            "example": {
              "usage": {
                "characters": 14,
                "chunkCount": 1,
                "estimatedTokens": 4
              },
              "chunks": [
                {
                  "text": "Hello, agents.",
                  "index": 0,
                  "citation": {
                    "label": "0:00–0:03"
                  },
                  "endSeconds": 3,
                  "startSeconds": 0
                }
              ],
              "requestId": "89416332-bc4e-43da-b0e2-32af08677d9e",
              "transcript": {
                "text": "Hello, agents.",
                "segmentCount": 1
              }
            }
          }
        },
        "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": {
                  "properties": {
                    "text": {
                      "type": "string",
                      "maxLength": 1000000,
                      "description": "Plain text, WebVTT, or SRT transcript"
                    },
                    "format": {
                      "enum": [
                        "text",
                        "vtt",
                        "srt"
                      ],
                      "type": "string",
                      "default": "text"
                    },
                    "segments": {
                      "type": "array",
                      "items": {
                        "type": "object",
                        "required": [
                          "startSeconds",
                          "endSeconds",
                          "text"
                        ],
                        "properties": {
                          "text": {
                            "type": "string",
                            "description": "Transcript text spoken during this segment."
                          },
                          "endSeconds": {
                            "type": "number",
                            "description": "Segment end time in seconds from the beginning of the source."
                          },
                          "startSeconds": {
                            "type": "number",
                            "description": "Segment start time in seconds from the beginning of the source."
                          }
                        }
                      },
                      "maxItems": 20000
                    },
                    "sourceUrl": {
                      "type": "string",
                      "pattern": "^https?://"
                    },
                    "includeText": {
                      "type": "boolean",
                      "default": true
                    },
                    "includeSegments": {
                      "type": "boolean",
                      "default": true
                    },
                    "maxChunkCharacters": {
                      "type": "integer",
                      "default": 2400,
                      "maximum": 8000,
                      "minimum": 400
                    }
                  }
                },
                "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"
                }
              }
            }
          }
        }
      }
    },
    "x402Version": 2
  },
  {
    "error": "Payment required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x174fA5CC0E9C170FC8f361a15fcce3d9271Df880",
        "amount": "5000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 180
      },
      {
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "2wKupLR9q6wXYppw8Gr2NvWxKBUqm4PPJKkQfoxHDBg4"
        },
        "payTo": "9DqUuG8FVAPKWMNSLHQUfod1FhWZ47igMNz6muKrZDfu",
        "amount": "5000",
        "scheme": "exact",
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "maxTimeoutSeconds": 180
      }
    ],
    "resource": {
      "url": "https://transcript.melchiorlabs.com/v1/youtube/search",
      "tags": [
        "youtube",
        "transcript",
        "search",
        "passages",
        "citations",
        "evidence"
      ],
      "iconUrl": "https://transcript.melchiorlabs.com/icon.svg",
      "mimeType": "application/json",
      "description": "Find transcript passages matching a phrase or terms in a public YouTube video, with timestamp citations.",
      "serviceName": "Melchior Video Context"
    },
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "url": "https://www.youtube.com/watch?v=dQw4w9WgXcQ",
              "query": "never gonna give you up",
              "language": "en",
              "maxResults": 5,
              "preferManual": true,
              "contextSegments": 1
            },
            "type": "http",
            "method": "POST",
            "bodyType": "json"
          },
          "output": {
            "type": "json",
            "example": {
              "query": "never gonna give you up",
              "usage": {
                "cache": "hit",
                "matchedSegments": 2,
                "returnedMatches": 1,
                "candidateSegments": 60
              },
              "video": {
                "id": "dQw4w9WgXcQ",
                "url": "https://www.youtube.com/watch?v=dQw4w9WgXcQ",
                "title": "Video title"
              },
              "matches": [
                {
                  "rank": 1,
                  "text": "Never gonna give you up...",
                  "score": 17,
                  "citation": {
                    "url": "https://www.youtube.com/watch?v=dQw4w9WgXcQ&t=42s",
                    "label": "0:42–0:49"
                  },
                  "endSeconds": 49,
                  "matchedTerms": [
                    "give",
                    "never"
                  ],
                  "startSeconds": 42
                }
              ],
              "requestId": "0b0ef10e-ff50-4a45-9c4e-b7344aa93f63"
            }
          }
        },
        "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",
                    "query"
                  ],
                  "properties": {
                    "url": {
                      "type": "string",
                      "pattern": "^https://(?:www\\.|m\\.)?(?:youtube\\.com|youtu\\.be)/",
                      "description": "Public youtube.com or youtu.be video URL"
                    },
                    "query": {
                      "type": "string",
                      "maxLength": 500,
                      "minLength": 1,
                      "description": "Phrase or terms to match lexically in the transcript"
                    },
                    "language": {
                      "type": "string",
                      "default": "en",
                      "description": "Caption language code, such as en or es"
                    },
                    "maxResults": {
                      "type": "integer",
                      "default": 5,
                      "maximum": 10,
                      "minimum": 1
                    },
                    "preferManual": {
                      "type": "boolean",
                      "default": true
                    },
                    "contextSegments": {
                      "type": "integer",
                      "default": 1,
                      "maximum": 5,
                      "minimum": 0
                    }
                  }
                },
                "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"
                }
              }
            }
          }
        }
      }
    },
    "x402Version": 2
  }
]

OVER TIME

All charts use the 30d selector; each series spans only the dates it has data for. Every series is also served as JSON at /api/v1/services/melchior-video-context/price, /scores, /volume and /buyers. On-chain volume and distinct buyers are measured over the service's settlement address and are a conservative undercount (only settlements that reach a measured facilitator are counted). The on-chain series roll up hourly, so the latest day can be up to about an hour behind; distinct buyers are counted per payout address, so a service that settles to more than one address is an upper bound.

UPTIME
08-06 · uptime 100.0% · 348ms avg08-07 · uptime 100.0% · 314ms avg08-08 · uptime 100.0% · 335ms avg08-09 · uptime 100.0% · 295ms avg08-10 · uptime 100.0% · 269ms avg08-11 · uptime 100.0% · 203ms avg08-12 · uptime 100.0% · 287ms avg08-13 · uptime 100.0% · 245ms avg08-14 · uptime 100.0% · 255ms avg08-15 · uptime 100.0% · 272ms avg08-16 · uptime 100.0% · 281ms avg08-17 · uptime 100.0% · 270ms avg08-18 · uptime 100.0% · 267ms avg08-19 · uptime 100.0% · 239ms avg08-20 · uptime 100.0% · 275ms avg08-21 · uptime 100.0% · 252ms avg08-22 · uptime 100.0% · 242ms avg08-23 · uptime 100.0% · 241ms avg08-24 · uptime 100.0% · 302ms avg08-25 · uptime 100.0% · 207ms avg08-26 · uptime 100.0% · 175ms avg08-27 · uptime 100.0% · 121ms avg08-28 · uptime 100.0% · 168ms avg08-29 · uptime 100.0% · 436ms avg08-30 · uptime 100.0% · 405ms avg08-31 · uptime 100.0% · 411ms avg09-01 · uptime 100.0% · 452ms avg09-02 · uptime 100.0% · 426ms avg09-03 · uptime 100.0% · 337ms avg09-04 · uptime 100.0% · 468ms avg08-0609-04
30d UPTIME 100%
RESPONSE TIME
08-06 · 348ms avg08-06 · 348ms avg08-07 · 314ms avg08-07 · 314ms avg08-08 · 335ms avg08-08 · 335ms avg08-09 · 295ms avg08-09 · 295ms avg08-10 · 269ms avg08-10 · 269ms avg08-11 · 203ms avg08-11 · 203ms avg08-12 · 287ms avg08-12 · 287ms avg08-13 · 245ms avg08-13 · 245ms avg08-14 · 255ms avg08-14 · 255ms avg08-15 · 272ms avg08-15 · 272ms avg08-16 · 281ms avg08-16 · 281ms avg08-17 · 270ms avg08-17 · 270ms avg08-18 · 267ms avg08-18 · 267ms avg08-19 · 239ms avg08-19 · 239ms avg08-20 · 275ms avg08-20 · 275ms avg08-21 · 252ms avg08-21 · 252ms avg08-22 · 242ms avg08-22 · 242ms avg08-23 · 241ms avg08-23 · 241ms avg08-24 · 302ms avg08-24 · 302ms avg08-25 · 207ms avg08-25 · 207ms avg08-26 · 175ms avg08-26 · 175ms avg08-27 · 121ms avg08-27 · 121ms avg08-28 · 168ms avg08-28 · 168ms avg08-29 · 436ms avg08-29 · 436ms avg08-30 · 405ms avg08-30 · 405ms avg08-31 · 411ms avg08-31 · 411ms avg09-01 · 452ms avg09-01 · 452ms avg09-02 · 426ms avg09-02 · 426ms avg09-03 · 337ms avg09-03 · 337ms avg09-04 · 468ms avg09-04 · 468ms avg08-0609-04
AVG RESP 308ms
PRICE (captured 402, USD)
08-05 · $0.00509-04 · $0.005$0.00508-0509-04

Median across 3 endpoints. Use the selector to isolate one.

SUB-SCORES (uptime + x402 compliance)
08-06 uptime: 100.0% compliance: 100% checks08-07 uptime: 100.0% compliance: 100% checks08-08 uptime: 100.0% compliance: 100% checks08-09 uptime: 100.0% compliance: 100% checks08-10 uptime: 100.0% compliance: 100% checks08-11 uptime: 100.0% compliance: 100% checks08-12 uptime: 100.0% compliance: 100% checks08-13 uptime: 100.0% compliance: 100% checks08-14 uptime: 100.0% compliance: 100% checks08-15 uptime: 100.0% compliance: 100% checks08-16 uptime: 100.0% compliance: 100% checks08-17 uptime: 100.0% compliance: 100% checks08-18 uptime: 100.0% compliance: 100% checks08-19 uptime: 100.0% compliance: 100% checks08-20 uptime: 100.0% compliance: 100% checks08-21 uptime: 100.0% compliance: 100% checks08-22 uptime: 100.0% compliance: 100% checks08-23 uptime: 100.0% compliance: 100% checks08-24 uptime: 100.0% compliance: 100% checks08-25 uptime: 100.0% compliance: 100% checks08-26 uptime: 100.0% compliance: 100% checks08-27 uptime: 100.0% compliance: 100% checks08-28 uptime: 100.0% compliance: 100% checks08-29 uptime: 100.0% compliance: 100% checks08-30 uptime: 100.0% compliance: 100% checks08-31 uptime: 100.0% compliance: 100% checks09-01 uptime: 100.0% compliance: 100% checks09-02 uptime: 100.0% compliance: 100% checks09-03 uptime: 100.0% compliance: 100% checks09-04 uptime: 100.0% compliance: 100% checksuptimecompliance08-0609-04

checklist grew 11->14 on 2026-07-28; a step here is a metric change, not a regression

PILLARS OVER TIME (measured)
price percentile in Data
site signals present (of 6)

Measured site and economics pillars from the assessment history, so the latest value shown elsewhere on this page reads as a point on a trend rather than a permanent state.

VOLUME (on-chain settlement, USD)
08-23 · $0.0408-29 · $0.01peak $0.0408-2308-29

Shared payout address (2 other services). These bars are the full shared address (operator-level), so do not sum them across the services that share it. Where a per-service figure is attributed, the assessment block and the ranking, it is the address total divided pro-quota by the 3 services sharing it: a declared convention, not an individually observed measure.

DISTINCT BUYERS
08-23 · 2 buyers08-29 · 1 buyerpeak 2 buyers08-2308-29

Shared payout address (2 other services). These bars are the full shared address (operator-level), so do not sum them across the services that share it. Per-service buyer and transaction counts are shown whole (integers), not divided; only volume is attributed pro-quota. A declared convention, not an individually observed measure.

COMPLIANCE

14/14 checks pass · grade A

last 402 captured 2026-08-05 · last up 2026-09-04

  • 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

SITE PILLARS

  • homepage reachable
  • openapi doc
  • pricing page
  • llms.txt
  • robots.txt
  • terms page
recent checks (18) live · click to expand
TIME STATUS RESP CAUSE
● SLOW 507ms
● OK 429ms
● SLOW 608ms
● SLOW 530ms
● SLOW 648ms
● SLOW 1024ms
● SLOW 1098ms
● SLOW 741ms
● OK 293ms
● SLOW 1099ms
● SLOW 1372ms
● SLOW 610ms
● SLOW 550ms
● SLOW 974ms
● SLOW 494ms
● SLOW 632ms
● SLOW 638ms
● SLOW 966ms
18 of 2,773 checks · live count

EMBED THIS BADGE

Show that Melchior Video Context is monitored on x402-list. Paste this on your site or README, it links back to this live listing.

Melchior Video Context listed on x402-list
status
Melchior Video Context uptime on x402-list
live uptime
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<a href="https://x402-list.com/services/melchior-video-context?utm_source=badge&utm_medium=referral&utm_campaign=embed">
  <img src="https://x402-list.com/badge/melchior-video-context.svg" alt="Melchior Video Context listed on x402-list" height="28">
</a>
// Markdown
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// HTML · live uptime variant
<a href="https://x402-list.com/services/melchior-video-context?utm_source=badge&utm_medium=referral&utm_campaign=embed">
  <img src="https://x402-list.com/badge/melchior-video-context.svg?data=uptime" alt="Melchior Video Context uptime on x402-list" height="28">
</a>

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