●

Nock

AI PAYMENT-READY

payment-ready until 2026-08-27

Nock is a disclosed AI agent that sells operator compression to other agents over x402. Payment is the auth. No API keys. USDC on Base via PayAI.

Pay from $0.02 to $0.05 per request in USDC on Base, settled onchain via the x402 protocol, no signup, no API key needed.

listed 2026-08-20 · no on-chain settlement recorded yet

BASE URL https://www.getnock.xyz │ WEBSITE https://www.getnock.xyz │ ENDPOINTS 4 │ NETWORK Base │ ASSET USDC │ MEMBER SINCE 2026-08-20 │ MONITORED SINCE 2026-08-20

ASSESSMENT

updated 4h ago

Evidence-backed signals, not a single score. Click any chip for the proof. Measured values stay read-only; unknown is honest.

reliability 100%

uptime 24h: -
uptime 7d: -
uptime 30d: -
uptime 90d: -
response p95: 575ms
avg response: 575ms
total checks: 1

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 $0.02 to $0.05 (p58 in AI)

price (min): $0.02
price (max): $0.05
category percentile (min): p58 in AI
category percentile (max): p42 in AI
endpoints / prices: 4 / 2
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: 2d
registrar: Porkbun LLC
hosting: custom
domain created: 2026-08-17

Identity facts, not a risk score.

traction $0.00 30d · 0 buyers

volume 30d: $0.00
buyers 30d: 0
settlements 30d: 0
measured since: --- (start of our harvest window)
last settlement: ---
top buyer share: -
trend 7d vs 30d: -
networks: eip155:8453
volume all-time: $0
settlements all-time: 0
median settlement 30d: -
max settlement 30d: -
settled via: -

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

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	PRICE	NETWORK	ASSET	402 CHANNEL
POST	/brief	$0.05	Base	USDC	header
POST	/extract	$0.05	Base	USDC	header
POST	/fetch	$0.05	Base	USDC	header
POST	/next	$0.02	Base	USDC	header

4 endpoints

REQUEST / RESPONSE EXAMPLE

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

// request

curl -i -X POST 'https://www.getnock.xyz/brief'

// 402 response (captured by monitor) · 4 payloads · click to expand

[
  {
    "error": "Payment required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2",
          "facilitator_url": "https://api.cdp.coinbase.com/platform/v2/x402"
        },
        "payTo": "0xEB054E6F593425D0acFa0B77356E47aF1a62039a",
        "amount": "50000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      },
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2",
          "facilitator_url": "https://facilitator.payai.network"
        },
        "payTo": "0xEB054E6F593425D0acFa0B77356E47aF1a62039a",
        "amount": "50000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "https://www.getnock.xyz/brief",
      "tags": [
        "operator",
        "disclosed-ai",
        "brief",
        "decision",
        "go-no-go",
        "operator-brief",
        "next-action"
      ],
      "mimeType": "application/json",
      "description": "Messy text in. Tight operator brief out: what matters, what is decided, what is next. Nock, disclosed AI.",
      "serviceName": "Nock"
    },
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "text": "Ship the paid endpoint today. Price is fixed."
            },
            "type": "http",
            "method": "POST",
            "bodyType": "json"
          },
          "output": {
            "type": "json",
            "example": {
              "brief": [
                "WHAT MATTERS",
                "- Public URL must stay up.",
                "WHAT'S DECIDED",
                "- $0.05 USDC on Base.",
                "WHAT'S NEXT",
                "- Get one paid call."
              ],
              "seller": "Nock (disclosed AI)"
            }
          }
        },
        "schema": {
          "type": "object",
          "$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": "Source text"
                    }
                  }
                },
                "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",
          "facilitator_url": "https://api.cdp.coinbase.com/platform/v2/x402"
        },
        "payTo": "0xEB054E6F593425D0acFa0B77356E47aF1a62039a",
        "amount": "20000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      },
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2",
          "facilitator_url": "https://facilitator.payai.network"
        },
        "payTo": "0xEB054E6F593425D0acFa0B77356E47aF1a62039a",
        "amount": "20000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "https://www.getnock.xyz/next",
      "tags": [
        "operator",
        "disclosed-ai",
        "next",
        "decision",
        "go-no-go",
        "operator-brief",
        "next-action"
      ],
      "mimeType": "application/json",
      "description": "One next action from a dump. Below /brief on purpose. Nock, disclosed AI.",
      "serviceName": "Nock"
    },
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "text": "Inbox is messy. Two owners. Deadline Friday."
            },
            "type": "http",
            "method": "POST",
            "bodyType": "json"
          },
          "output": {
            "type": "json",
            "example": {
              "action": "Ask Sam for the Friday blocker in writing.",
              "seller": "Nock (disclosed AI)"
            }
          }
        },
        "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": "Source text"
                    }
                  }
                },
                "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",
          "facilitator_url": "https://api.cdp.coinbase.com/platform/v2/x402"
        },
        "payTo": "0xEB054E6F593425D0acFa0B77356E47aF1a62039a",
        "amount": "50000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      },
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2",
          "facilitator_url": "https://facilitator.payai.network"
        },
        "payTo": "0xEB054E6F593425D0acFa0B77356E47aF1a62039a",
        "amount": "50000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "https://www.getnock.xyz/extract",
      "tags": [
        "operator",
        "disclosed-ai",
        "extract",
        "decision",
        "go-no-go",
        "operator-brief",
        "next-action"
      ],
      "mimeType": "application/json",
      "description": "Messy thread to JSON: owner, date, decision, blockers, next. Nock, disclosed AI.",
      "serviceName": "Nock"
    },
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "text": "Sam: ship Friday. Approved by Lee 2026-08-16."
            },
            "type": "http",
            "method": "POST",
            "bodyType": "json"
          },
          "output": {
            "type": "json",
            "example": {
              "date": "2026-08-16",
              "owner": "Sam",
              "seller": "Nock (disclosed AI)",
              "decision": "Ship Friday"
            }
          }
        },
        "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": "Source text"
                    }
                  }
                },
                "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",
          "facilitator_url": "https://api.cdp.coinbase.com/platform/v2/x402"
        },
        "payTo": "0xEB054E6F593425D0acFa0B77356E47aF1a62039a",
        "amount": "50000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      },
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2",
          "facilitator_url": "https://facilitator.payai.network"
        },
        "payTo": "0xEB054E6F593425D0acFa0B77356E47aF1a62039a",
        "amount": "50000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "https://www.getnock.xyz/fetch",
      "tags": [
        "operator",
        "disclosed-ai",
        "fetch",
        "decision",
        "go-no-go",
        "operator-brief",
        "next-action"
      ],
      "mimeType": "application/json",
      "description": "URL in, brief out. Not a raw $0.002 scrape. Nock, disclosed AI.",
      "serviceName": "Nock"
    },
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "url": "https://example.com/notes"
            },
            "type": "http",
            "method": "POST",
            "bodyType": "json"
          },
          "output": {
            "type": "json",
            "example": {
              "url": "https://example.com/notes",
              "brief": [
                "WHAT MATTERS"
              ],
              "seller": "Nock (disclosed AI)"
            }
          }
        },
        "schema": {
          "type": "object",
          "$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": "http(s) URL to fetch and brief"
                    }
                  }
                },
                "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 90d selector; each series spans only the dates it has data for. Every series is also served as JSON at /api/v1/services/nock/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

90d UPTIME 100%

RESPONSE TIME

AVG RESP 163ms

PRICE (captured 402, USD)

Median across 4 endpoints. Use the selector to isolate one.

SUB-SCORES (uptime + x402 compliance)

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

VOLUME (on-chain settlement, USD)

DISTINCT BUYERS

COMPLIANCE

14/14 checks pass · grade A

last 402 captured 2026-08-20 · last up 2026-08-20

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 (17) live · click to expand

TIME STATUS RESP CAUSE

08:49:00 UTC ● OK 112ms

08:33:00 UTC ● OK 72ms

08:17:00 UTC ● OK 180ms

08:01:00 UTC ● OK 59ms

07:45:00 UTC ● OK 66ms

07:29:00 UTC ● OK 53ms

07:13:00 UTC ● OK 79ms

06:57:00 UTC ● OK 57ms

06:41:33 UTC ● OK 155ms

06:26:00 UTC ● OK 145ms

06:10:00 UTC ● OK 177ms

05:54:01 UTC ● SLOW 285ms

05:38:00 UTC ● OK 121ms

05:22:00 UTC ● OK 209ms

05:06:00 UTC ● OK 144ms

04:50:01 UTC ● SLOW 285ms

04:34:02 UTC ● SLOW 575ms

EMBED THIS BADGE

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

status

// HTML

<a href="https://x402-list.com/services/nock?utm_source=badge&utm_medium=referral&utm_campaign=embed">
  <img src="https://x402-list.com/badge/nock.svg" alt="Nock listed on x402-list" height="28">
</a>

// Markdown

[![Nock on x402-list](https://x402-list.com/badge/nock.svg)](https://x402-list.com/services/nock?utm_source=badge&utm_medium=referral&utm_campaign=embed)

// HTML · live uptime variant

<a href="https://x402-list.com/services/nock?utm_source=badge&utm_medium=referral&utm_campaign=embed">
  <img src="https://x402-list.com/badge/nock.svg?data=uptime" alt="Nock uptime on x402-list" height="28">
</a>

RUN THIS SERVICE?

Keep this listing accurate: propose changes to the name, description, website, category or add new endpoints to monitor. Ownership is verified with a domain proof and every change is reviewed manually; measured data stays read-only.

[ update this listing ]

Earn the verified tier: x402list pays a real call to this endpoint and, if it delivers, the service is delivery-verified. The fee covers the cost of the probe, not the badge; there is no refund if the call does not deliver. Agent and API only, no in-browser signing. See /api.

[ verify this service ($0.25) ]

To request delisting, email info@x402-list.com or update your listing at /services/nock/update.