Audit a whole NDJSON batch against one schema in a single call
Audit a whole NDJSON batch against one schema in a single call. Returns the failing line number and pointer for every breach, the count of valid, invalid and unparseable lines, and the first failing line. A blank line between records is reported rather than skipped, because it is almost always a producer bug.
Answeringour last check, 2026-10-04
1 of 1checks answered this week
4430 msmedian answer time
$0.12listed price per call
$0.12price 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.zfinia.com/x402/v1/jsonl-contract-audit
| Category | Code and developer |
|---|---|
| Provider host | api.zfinia.com |
| 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 |
|---|---|---|---|---|
| 2026-10-04 | valid payment request | 402 | $0.12 | 4430 ms |
Example input (from the provider)
{
"body": {
"jsonl": "{\"event\":\"signup\",\"user_id\":\"u1\",\"ts\":\"2026-10-01T00:00:00Z\"}\n{\"event\":\"signup\",\"user_id\":17,\"ts\":\"2026-10-01T00:00:01Z\"}\n{\"event\":\"unknown\",\"user_id\":\"u3\"}\nnot json at all\n",
"schema": {
"properties": {
"event": {
"enum": [
"signup",
"login"
],
"type": "string"
},
"ts": {
"format": "date-time",
"type": "string"
},
"user_id": {
"type": "string"
}
},
"required": [
"event",
"user_id",
"ts"
],
"type": "object"
}
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"jsonl": {
"maxLength": 262144,
"type": "string"
},
"schema": {
"type": "object"
},
"stop_after_failures": {
"minimum": 1,
"type": "integer"
}
},
"required": [
"jsonl",
"schema"
],
"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"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}