FiatDock · Schema
X402Call
The relay envelope: what an index-listed x402 endpoint answered — its status, body, decoded 402 (paymentRequired + howToPay) or settlement receipt.
MarketplaceArtificial IntelligencePaymentsBlockchainCryptocurrencyCompany
Properties
| Name | Type | Description |
|---|---|---|
| ok | boolean | true when the endpoint answered 2xx |
| status | number | The ENDPOINT's HTTP status (a 402 comes back as isError with the decoded challenge instead) |
| url | string | The URL that was called |
| method | string | GET or POST |
| paid | boolean | true when a payment header travelled with the request — yours, or one this package signed |
| settlement | object | The endpoint's decoded PAYMENT-RESPONSE header when it settled: the x402 settlement receipt (tx hash, network, payer) |
| result | object | The endpoint's response body — parsed JSON when it returned JSON, otherwise the raw text |
| truncated | boolean | True when the body was cut at 256 KB |
| note | string | Present only when truncated |
| hint | string | Present on a 405: the endpoint refused this HTTP method — call again with the other one (the index records no method) |
| allow | string | The endpoint's Allow header on a 405, when it sent one |
JSON Schema
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"$id": "https://artifacts.apis.io/fiatdock-com/json-schema/fiatdock-com-x402-call-schema.json",
"title": "X402Call",
"description": "The relay envelope: what an index-listed x402 endpoint answered — its status, body, decoded 402 (paymentRequired + howToPay) or settlement receipt.",
"x-generated": "2026-11-10",
"x-method": "derived",
"x-generator": "derive-json-schema.py",
"x-source": "openapi/fiatdock-com-x402-api-openapi.yml#/components/schemas/X402Call",
"type": "object",
"properties": {
"ok": {
"type": "boolean",
"description": "true when the endpoint answered 2xx"
},
"status": {
"type": "number",
"description": "The ENDPOINT's HTTP status (a 402 comes back as isError with the decoded challenge instead)"
},
"url": {
"type": "string",
"description": "The URL that was called"
},
"method": {
"type": "string",
"description": "GET or POST"
},
"paid": {
"type": "boolean",
"description": "true when a payment header travelled with the request — yours, or one this package signed"
},
"settlement": {
"description": "The endpoint's decoded PAYMENT-RESPONSE header when it settled: the x402 settlement receipt (tx hash, network, payer)"
},
"result": {
"description": "The endpoint's response body — parsed JSON when it returned JSON, otherwise the raw text"
},
"truncated": {
"type": "boolean",
"description": "True when the body was cut at 256 KB"
},
"note": {
"type": "string",
"description": "Present only when truncated"
},
"hint": {
"type": "string",
"description": "Present on a 405: the endpoint refused this HTTP method — call again with the other one (the index records no method)"
},
"allow": {
"type": "string",
"description": "The endpoint's Allow header on a 405, when it sent one"
}
},
"required": [
"ok",
"status",
"url",
"method",
"paid"
]
}
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