Deterministic data convert and JSON Schema validate for AI agents
Deterministic data convert and JSON Schema validate for AI agents: CSV/JSON/YAML/XML transforms plus Draft 2020-12 schema check. $0.001 per call, USDC on Base (x402). Max body 100 KiB. No network I/O; XXE-safe XML. Failures are not charged.
Answeringour last check, 2026-09-30
1 of 1checks answered this week
350 msmedian answer time
$0.001listed price per call
$0.001price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
POST https://lin-desk-x402.lindesk.workers.dev/v1/dataformat
| Category | Code and developer |
|---|---|
| Provider host | lin-desk-x402.lindesk.workers.dev |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 0 from 0 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-09-30 | valid payment request | 402 | $0.001 | 350 ms |
Example input (from the provider)
{
"body": {
"input": "name,age\nalice,30\nbob,25",
"op": "csv2json",
"options": {
"header": true
}
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"properties": {
"input": {
"description": "Payload string (CSV/JSON/YAML/XML text); max 100 KiB",
"type": "string"
},
"op": {
"description": "Conversion or validation operation",
"enum": [
"csv2json",
"json2csv",
"json2yaml",
"json_format",
"json_schema",
"xml2json",
"yaml2json"
],
"type": "string"
},
"options": {
"description": "Op-specific options (header, delimiter, indent, schema)",
"type": "object"
}
},
"required": [
"op",
"input"
]
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"cols": {
"type": "array"
},
"elapsed_ms": {
"type": "integer"
},
"encoding": {
"type": "string"
},
"errors": {
"type": "array"
},
"op": {
"type": "string"
},
"result": {},
"rows": {
"type": "integer"
},
"valid": {
"type": "boolean"
}
},
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}