Datasource Pulse

[
  {
    "error": "This endpoint settles on POST only. GET and HEAD serve this payment envelope for discovery. POST the same path with an X-PAYMENT header to run a check.",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x7cCb91a3ad4c45097bDA4C3C29d2Cc89fA93Ab36",
        "amount": "20000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 90
      }
    ],
    "resource": {
      "url": "https://datasourcepulse.com/api/x402/check",
      "mimeType": "application/json",
      "description": "One live health check on a data source, one instant machine-readable verdict. Monitor an Apify actor, API, or scraper for failures; check whether an API key silently failed; detect schema drift, stale data, empty results, dead credentials, rate limiting, and quota exhaustion. Validates keys for 35+ vendors (OpenAI, Anthropic, Stripe, GitHub and more), any HTTP endpoint, or a public Apify actor by id. Returns JSON: state, failure_class, message, recommended_action, latency_ms, metadata."
    },
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "url": "https://example.com",
              "type": "credential",
              "vendor": "generic_http"
            },
            "type": "http",
            "method": "POST",
            "bodyType": "json"
          }
        },
        "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": {
                  "type": "object",
                  "properties": {
                    "url": {
                      "type": "string",
                      "description": "generic_http vendor (required): the public endpoint to check. Private, loopback, and internal addresses are rejected."
                    },
                    "type": {
                      "enum": [
                        "credential",
                        "actor"
                      ],
                      "type": "string",
                      "description": "Check mode. credential (default): validate an API key or HTTP endpoint. actor: health-check a public Apify actor by id. If omitted, inferred: actorId present means actor, otherwise credential."
                    },
                    "apiKey": {
                      "type": "string",
                      "description": "credential mode: the API key to validate. Used for one live vendor call, never stored."
                    },
                    "vendor": {
                      "type": "string",
                      "description": "credential mode (required): vendor template, e.g. openai, anthropic, gemini, stripe, github, serpapi, reddit, youtube, or generic_http for any HTTP endpoint. Unknown vendors return 400 with the full list location."
                    },
                    "actorId": {
                      "type": "string",
                      "description": "actor mode (required): Apify actor id, e.g. apify~web-scraper."
                    },
                    "clientId": {
                      "type": "string",
                      "description": "credential mode: OAuth client id, for vendors that use one."
                    },
                    "apifyToken": {
                      "type": "string",
                      "description": "actor mode (required): Apify API token with actor + run read access. Used for live reads, never stored."
                    },
                    "authHeader": {
                      "type": "string",
                      "description": "generic_http: full Authorization header value to send."
                    },
                    "bearerToken": {
                      "type": "string",
                      "description": "credential mode: bearer token, for vendors that use one."
                    },
                    "clientSecret": {
                      "type": "string",
                      "description": "credential mode: OAuth client secret, for vendors that use one."
                    },
                    "costSpikePct": {
                      "type": "number",
                      "description": "actor mode: cost spike threshold percent (default 50)."
                    },
                    "quotaSoftCap": {
                      "type": "number",
                      "description": "credential mode, optional: your own budget line in the vendor's native usage unit. Quota verdicts are evaluated against this cap instead of the vendor's billing wall."
                    },
                    "refreshToken": {
                      "type": "string",
                      "description": "google_oauth vendor only: OAuth2 refresh token, validated via a token refresh."
                    },
                    "volumeDropPct": {
                      "type": "number",
                      "description": "actor mode: volume drop threshold percent (default 30)."
                    },
                    "successJsonPath": {
                      "type": "string",
                      "description": "generic_http: dot-separated JSON path to assert on the response body."
                    },
                    "successJsonValue": {
                      "type": "string",
                      "description": "generic_http: expected string value at successJsonPath."
                    },
                    "successStatusCode": {
                      "type": "number",
                      "description": "generic_http: expected HTTP status (default 200)."
                    },
                    "enableCostBaseline": {
                      "type": "boolean",
                      "description": "actor mode: alert if per-run cost spikes vs the rolling average (default false)."
                    },
                    "enableVolumeBaseline": {
                      "type": "boolean",
                      "description": "actor mode: alert if latest output volume drops vs the rolling average of recent runs (default true)."
                    },
                    "stalenessThresholdDays": {
                      "type": "number",
                      "description": "actor mode: failing verdict when the actor has not been updated in this many days (default 30)."
                    }
                  }
                },
                "type": {
                  "type": "string",
                  "const": "http"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                }
              },
              "additionalProperties": false
            }
          }
        }
      }
    },
    "x402Version": 2
  }
]