OpenAPI Request Audit
Audit a real request against the OpenAPI document it should satisfy. Matches the operation the way a router would, checks every path, query and header parameter against its declared schema, validates the body against the declared media type, and reports whether the credential the declared security scheme expects is present. You supply the request, so this works against an API nothing external can reach.
Offering
- Provider
- api.zfinia.com
- Method
- POST
- Offering type
- Api Endpoint
- Transport type
- http
- Category
- Development
- Delivery
- Not provided
- Pricing model
- Not provided
- x402 version
- 2
Endpoint context
- URL
https://api.zfinia.com/x402/v1/openapi-parameter-contract-audit- MIME type
- application/json
- First seen
- 2026-10-16T01:50:38.788Z
- Last seen
- Tags
- OpenAPI, request validation, api contract, integration testing, developer tooling
Payment pricing
x402 payment terms are the authoritative price for calling this endpoint.
- Payment option 1
- 0.14 USDC
Atomic price: 140000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Raw x402 terms
[
{
"scheme": "exact",
"network": "eip155:8453",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "140000",
"payTo": "0x25e8245f07d5e4873987293dad666afbe56a9608"
}
]Observed health
- Status
- Reachable
- Latest latency
- 278 ms
- Average latency
- 531 ms
- HTTP status
- 400
- Last checked
- Reachability
- 100% over 13 checks
Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.
Input schema
{
"body": {
"request": {
"headers": {
"X-Api-Key": "redacted"
},
"method": "GET",
"path": "/orders",
"query": {
"page": "first"
}
},
"specification": {
"components": {
"schemas": {
"Order": {
"properties": {
"id": {
"type": "string"
},
"status": {
"enum": [
"open",
"shipped",
"disputed"
],
"type": "string"
},
"tenant_id": {
"type": "string"
},
"total": {
"type": "number"
}
},
"required": [
"id",
"total",
"tenant_id"
],
"type": "object"
}
},
"securitySchemes": {
"apiKey": {
"in": "query",
"name": "api_key",
"type": "apiKey"
}
}
},
"info": {
"title": "Orders API",
"version": "2.0.0"
},
"openapi": "3.1.0",
"paths": {
"/orders": {
"get": {
"operationId": "listOrdersV2",
"parameters": [
{
"in": "query",
"name": "tenant",
"required": true,
"schema": {
"type": "string"
}
}
],
"responses": {
"200": {
"content": {
"application/json": {
"schema": {
"items": {
"$ref": "#/components/schemas/Order"
},
"type": "array"
}
}
},
"description": "A page of orders"
}
},
"summary": "List orders"
},
"parameters": [
{
"in": "query",
"name": "page",
"schema": {
"minimum": 1,
"type": "integer"
}
}
],
"post": {
"operationId": "createOrder",
"requestBody": {
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/Order"
}
}
},
"required": true
},
"responses": {
"201": {
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/Order"
}
}
},
"description": "Created"
}
},
"summary": "Create an order"
}
},
"/orders/{id}": {
"get": {
"deprecated": true,
"operationId": "getOrder",
"parameters": [
{
"in": "path",
"name": "id",
"schema": {
"type": "string"
}
}
],
"responses": {
"200": {
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/Order"
}
}
},
"description": "The order"
},
"404": {
"description": "Not found"
}
},
"summary": "Fetch one order"
}
}
},
"security": [
{
"apiKey": []
}
]
}
},
"bodyType": "json",
"method": "POST",
"type": "http"
}Output schema
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"request": {
"additionalProperties": false,
"properties": {
"body": {},
"headers": {
"type": "object"
},
"media_type": {
"maxLength": 128,
"type": "string"
},
"method": {
"enum": [
"get",
"put",
"post",
"delete",
"options",
"head",
"patch",
"trace",
"GET",
"PUT",
"POST",
"DELETE",
"OPTIONS",
"HEAD",
"PATCH",
"TRACE"
],
"type": "string"
},
"path": {
"maxLength": 2048,
"type": "string"
},
"query": {
"type": "object"
}
},
"required": [
"method",
"path"
],
"type": "object"
},
"specification": {
"type": "object"
}
},
"required": [
"specification",
"request"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}