mirrored listing x402 eip155:8453

Transcode a document between json, json5, jsonc, yaml, xml, csv, tsv, toml, ndjson, ini, e

Transcode a document between json, json5, jsonc, yaml, xml, csv, tsv, toml, ndjson, ini, env, properties, plist and querystring. Any source converts to any target through a JSON hub. Malformed input or a target that cannot represent the structure is rejected before payment.

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Claim this listing
4000 (raw units)
price
3
calls / 30d
1
unique payers
2026-09-06
updated

Provider

format.openverbs.com · discovered, not yet claimed by its owner

Payment (x402 accepts[])

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0xb3f4de103F34b99f0Da19B4F16D6B53a14C2194A",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "4000",
    "maxTimeoutSeconds": 300
  }
]

Output schema

{
  "bazaar": {
    "info": {
      "input": {
        "body": {
          "data": "example",
          "from": "json",
          "options": {
            "indent": 1,
            "pretty": false
          },
          "to": "json"
        },
        "bodyType": "json",
        "method": "POST",
        "type": "http"
      }
    },
    "schema": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "properties": {
        "input": {
          "additionalProperties": false,
          "properties": {
            "body": {
              "additionalProperties": false,
              "properties": {
                "data": {
                  "description": "The document to convert, as a string in the `from` format.",
                  "maxLength": 1000000,
                  "minLength": 1,
                  "type": "string"
                },
                "from": {
                  "description": "Source format of `data`.",
                  "enum": [
                    "json",
                    "json5",
                    "jsonc",
                    "yaml",
                    "xml",
                    "csv",
                    "tsv",
                    "toml",
                    "ndjson",
                    "ini",
                    "env",
                    "properties",
                    "plist",
                    "querystring"
                  ],
                  "type": "string"
                },
                "options": {
                  "additionalProperties": false,
                  "properties": {
                    "header": {
                      "description": "For csv/tsv, use the first row as a header. Default true.",
                      "type": "boolean"
                    },
                    "indent": {
                      "description": "Indent width for pretty json/xml. Default 2.",
                      "maximum": 10,
                      "minimum": 0,
                      "type": "integer"
                    },
                    "pretty": {
                      "description": "Pretty-print json/xml output. Default true.",
                      "type": "boolean"
                    },
                    "rootName": {
                      "description": "Root element name when wrapping a non-object value into xml. Default \"root\".",
                      "maxLength": 64,
                      "minLength": 1,
                      "type": "string"
                    }
                  },
                  "type": "object"
                },
                "to": {
                  "description": "Target format to convert to.",
                  "enum": [
                    "json",
                    "json5",
                    "jsonc",
                    "yaml",
                    "xml",
                    "csv",
                    "tsv",
                    "toml",
                    "ndjson",
                    "ini",
                    "env",
                    "properties",
                    "plist",
                    "querystring"
                  ],
                  "type": "string"
                }
              },
              "required": [
                "from",
                "to",
                "data"
              ],
              "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"
        }
      },
      "required": [
        "input"
      ],
      "type": "object"
    }
  }
}

Use it

curl

curl "https://format.openverbs.com/v1/convert"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid

JavaScript

const res = await fetch("https://format.openverbs.com/v1/convert");
if (res.status === 402) {
  const { accepts } = await res.json();
  // pay one of accepts[] via an x402 client, then retry with the payment header
}

Python

import httpx
res = httpx.get("https://format.openverbs.com/v1/convert")
if res.status_code == 402:
    accepts = res.json()["accepts"]
    # pay one of accepts[] via an x402 client, then retry with the payment header

Machine-readable

Everything on this page is also available as clean JSON at /resources/12681.json, and this resource appears in /discovery/resources and /discovery/search.