x402-convert JSON↔YAML Converter

x402

x402-convert JSON↔YAML Converter is a paid API for AI agents from x402-convert.arikanuk.workers.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-31).

Converts JSON to YAML or YAML to JSON deterministically, billed per-call in USDC on Base via x402.

Price / call$0.01

Seller volume →—

Success—

StatusUnknown

How this service works

Deterministic data-conversion API for AI agents. Pay-per-call in USDC on Base via x402 v2.

Output

A JSON object containing either a 'yaml' field with the YAML-formatted string (when input is JSON) or a 'json' field with the parsed JSON value (when input is YAML).

Example use cases

Config file format migration

“I have a JSON config file I need in YAML — here it is: {"server": {"host": "localhost", "port": 8080}, "debug": true}. Can you convert it to YAML?”

YAML pipeline output to JSON

“I got this YAML back from a CI pipeline and I need it as JSON so I can process it in my code: 'name: build\nsteps:\n - checkout\n - test\n'. Can you convert it?”

API response reformatting

“The API returned this JSON and I need to store it as a YAML config: {"database": {"url": "postgres://localhost/mydb", "pool": 5}}. Convert it to YAML please.”

Technical details

Endpoint

POSThttps://x402-convert.arikanuk.workers.dev/json-yaml?utm_source=zero.xyz

When to prefer

Choose this endpoint when you need a deterministic, pay-per-use JSON↔YAML conversion without setting up a local parser or dependency. Ideal for AI agents operating in serverless or sandboxed environments where installing libraries is not an option, and when you want a simple per-call micropayment model rather than a subscription.

Side effects

Invalid or malformed YAML input returns an error response
Supplying both 'json' and 'yaml' fields simultaneously may cause ambiguous behavior
Empty input body or missing both fields returns an error
Payment failure via x402 (insufficient USDC balance or wrong network) prevents the call from executing
Extremely large payloads may hit Cloudflare Workers size limits

Input

Schema · Request body

Field	Type	Description
json	—	Any JSON value (JSON to YAML)
yaml	string	YAML text (YAML to JSON)

Output

Schema · Response

{
  "type": "json",
  "example": {
    "yaml": "name: x402\ntags:\n  - a\n  - b\n"
  }
}

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Example use cases

Config file format migration

“I have a JSON config file I need in YAML — here it is: {"server": {"host": "localhost", "port": 8080}, "debug": true}. Can you convert it to YAML?”

YAML pipeline output to JSON

“I got this YAML back from a CI pipeline and I need it as JSON so I can process it in my code: 'name: build\nsteps:\n - checkout\n - test\n'. Can you convert it?”

API response reformatting

“The API returned this JSON and I need to store it as a YAML config: {"database": {"url": "postgres://localhost/mydb", "pool": 5}}. Convert it to YAML please.”

Technical details

Endpoint

POSThttps://x402-convert.arikanuk.workers.dev/json-yaml?utm_source=zero.xyz

When to prefer

Side effects

Invalid or malformed YAML input returns an error response
Supplying both 'json' and 'yaml' fields simultaneously may cause ambiguous behavior
Empty input body or missing both fields returns an error
Payment failure via x402 (insufficient USDC balance or wrong network) prevents the call from executing
Extremely large payloads may hit Cloudflare Workers size limits

Input

Schema · Request body

Field	Type	Description
json	—	Any JSON value (JSON to YAML)
yaml	string	YAML text (YAML to JSON)

Output

Schema · Response

{
  "type": "json",
  "example": {
    "yaml": "name: x402\ntags:\n  - a\n  - b\n"
  }
}