Index onlineMerchant portal
Api Endpoint

json-schema-infer

Infer a basic JSON Schema (types, object properties, array item type) from an example document.

Open interactive test console

Offering

Provider
x402.agentindex.world
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://x402.agentindex.world/json/schema-infer
MIME type
application/json
First seen
2026-10-16T01:50:38.788Z
Last seen
Tags
JSON Schema, schema inference, data modeling

Website

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1
0.001 USDC
Atomic price: 1000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "1000",
    "payTo": "0xb3F32bdfe8D07825BC0D7387295aB1D7559BA69d"
  }
]

Observed health

Status
Reachable
Latest latency
315 ms
Average latency
1005 ms
HTTP status
405
Last checked
Reachability
91.7% over 12 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
  "type": "object",
  "properties": {
    "type": {
      "type": "string",
      "const": "http"
    },
    "method": {
      "type": "string",
      "enum": [
        "POST",
        "PUT",
        "PATCH"
      ]
    },
    "bodyType": {
      "type": "string",
      "enum": [
        "json",
        "form-data",
        "text"
      ]
    },
    "body": {
      "properties": {
        "data": {
          "title": "Data"
        }
      },
      "required": [
        "data"
      ],
      "title": "SchemaInferInput",
      "type": "object"
    }
  },
  "required": [
    "type",
    "method",
    "bodyType",
    "body"
  ],
  "additionalProperties": false
}

Output schema

{
  "type": "object",
  "properties": {
    "type": {
      "type": "string"
    },
    "example": {
      "type": "object",
      "properties": {
        "schema": {
          "additionalProperties": true,
          "title": "Schema",
          "type": "object"
        }
      },
      "required": [
        "schema"
      ],
      "title": "SchemaInferOutput"
    }
  },
  "required": [
    "type"
  ]
}