Use this service before importing or publishing JSON to check it against a restr
Use this service before importing or publishing JSON to check it against a restricted draft-07 schema. Send dataJson and schemaJson as JSON-encoded strings. Max 256 KiB UTF-8 each, depth 32; bounded node and work limits. Supports types, required properties, items, enums and numeric/length bounds. No regex, combinators or external references. Invalid business data returns valid=false.
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://92-222-181-125.sslip.io/v1/json/validate
| Category | Code and developer |
|---|---|
| Provider host | 92-222-181-125.sslip.io |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 2 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
We never call tools that send, buy, move money or file anything, not even without paying.
Example input (from the provider)
{
"body": {
"dataJson": "{\"age\":30}",
"schemaJson": "{\"type\":\"object\",\"properties\":{\"age\":{\"type\":\"integer\"}},\"required\":[\"age\"]}"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"additionalProperties": false,
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"dataJson": {
"description": "JSON-encoded data, at most 256 KiB UTF-8, depth 32, 10000 nodes.",
"maxLength": 262144,
"type": "string"
},
"schemaJson": {
"description": "JSON-encoded restricted draft-07 schema: at most 256 KiB UTF-8, depth 32, 2000 nodes. No external references, regex or combinators. Work cap 50000.",
"maxLength": 262144,
"type": "string"
}
},
"required": [
"dataJson",
"schemaJson"
],
"type": "object"
},
"bodyType": {
"const": "json",
"type": "string"
},
"method": {
"const": "POST",
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"additionalProperties": false,
"properties": {
"example": {
"additionalProperties": false,
"properties": {
"result": {
"additionalProperties": false,
"properties": {
"counts": {
"additionalProperties": {
"minimum": 0,
"type": "integer"
},
"type": "object"
},
"errors": {
"items": {
"additionalProperties": false,
"properties": {
"code": {
"type": "string"
},
"column": {
"minimum": 0,
"type": "integer"
},
"row": {
"minimum": 0,
"type": "integer"
}
},
"required": [
"code"
],
"type": "object"
},
"maxItems": 20,
"type": "array"
},
"truncated": {
"type": "boolean"
},
"valid": {
"type": "boolean"
}
},
"required": [
"valid",
"counts",
"errors",
"truncated"
],
"type": "object"
},
"service": {
"const": "core-json-validator",
"type": "string"
}
},
"required": [
"service",
"result"
],
"type": "object"
},
"type": {
"const": "json",
"type": "string"
}
},
"required": [
"type",
"example"
],
"type": "object"
}
},
"required": [
"input",
"output"
],
"type": "object"
}