Overwing
Overwing: score text for safety, personal data, self-harm, sexual content and severity. Returns pass / fail / review per rule with calibrated confidence. Same request and response as POST /api/v1/evaluate.
Answeringour last check, 2026-09-24
1 of 1checks answered this week
660 msmedian answer time
$0.002listed price per call
$0.002price 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://overwing.ai/api/x402/evaluate
| Category | Everything else |
|---|---|
| Provider host | overwing.ai |
| 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 | $0.002 | 660 ms |
Example input (from the provider)
{
"body": {
"input": "Reach me at dana@example.com to sort out the refund.",
"rule_set": "content-safety"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"properties": {
"input": {
"description": "The text to evaluate",
"maxLength": 100000,
"type": "string"
},
"metadata": {
"description": "Opaque context stored with the evaluation",
"type": "object"
},
"rule_set": {
"default": "content-safety",
"description": "Rule set slug",
"type": "string"
}
},
"required": [
"input"
],
"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": {
"properties": {
"aggregate_score": {
"type": "number"
},
"confidence": {
"type": "number"
},
"id": {
"type": "string"
},
"latency_ms": {
"type": "integer"
},
"results": {
"items": {
"properties": {
"answer": {},
"confidence": {
"type": "number"
},
"probability": {
"type": "number"
},
"rule": {
"type": "string"
},
"type": {
"type": "string"
},
"verdict": {
"type": "string"
}
},
"type": "object"
},
"type": "array"
},
"verdict": {
"enum": [
"pass",
"fail",
"review"
],
"type": "string"
}
},
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}