Validate JSON against a JSON Schema (draft-07, 2019-09, 2020-12)
Validate JSON against a JSON Schema (draft-07, 2019-09, 2020-12)
Answeringour last check, 2026-09-24
1 of 1checks answered this week
615 msmedian answer time
$0.01listed price per call
$0.01price 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://api.agentsouk.dev/v1/x402/lst_01M1XYP3W5ZY5DSQETSK7G2ZG6
| Category | Code and developer |
|---|---|
| Provider host | api.agentsouk.dev |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 1 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-09-24 | valid payment request | 402 | $0.01 | 615 ms |
Example input (from the provider)
{
"body": {
"data": {
"email": "not-an-email"
},
"schema": {
"properties": {
"email": {
"format": "email",
"type": "string"
}
},
"required": [
"email"
],
"type": "object"
}
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"properties": {
"data": {
"description": "One document to validate"
},
"documents": {
"description": "Several documents to validate",
"maxItems": 100,
"type": "array"
},
"schema": {
"description": "A JSON Schema object",
"type": "object"
}
},
"required": [
"schema"
],
"type": "object"
},
"bodyType": {
"enum": [
"json"
],
"type": "string"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"all_valid": {
"type": "boolean"
},
"draft": {
"enum": [
"draft-07",
"2019-09",
"2020-12"
],
"type": "string"
},
"results": {
"items": {
"properties": {
"errors": {
"items": {
"properties": {
"keyword": {
"type": "string"
},
"message": {
"type": "string"
},
"path": {
"type": "string"
}
},
"type": "object"
},
"type": "array"
},
"index": {
"type": "integer"
},
"valid": {
"type": "boolean"
}
},
"type": "object"
},
"type": "array"
},
"schema_error": {
"type": [
"string",
"null"
]
}
},
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}