[SIGNAL+PROOF] Demand record for one x402 service (?service=)
[SIGNAL+PROOF] Demand record for one x402 service (?service=): demand_class (REAL/SOLO/PROBE/WASH), calls_30d, unique_payers_30d, score_total, liveness_state, lifecycle, record_hash. Model demand-v1, refreshed daily from the public CDP catalogue; score_total orders, not rates. DEGRADED DELIVERY, see unavailable_fields - tier, verified, action_hint and the five-axis sub-scores are empty. Descriptive only, never a forecast or advice. No data -> 422 no_charge, not billed. $0.01 per call.
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
GET https://api.truthbear.co/trust/precheck
| Category | Everything else |
|---|---|
| Provider host | api.truthbear.co |
| Networks | eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| Payment schemes | exact |
| Self-reported calls, 30 days | 11 from 3 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-09-24 | valid payment request | 402 | $0.01 | 998 ms |
Example input (from the provider)
{
"example": {
"service": "api-exa-ai"
},
"exampleRequest": "/trust/precheck?service=api-exa-ai",
"method": "GET",
"queryParams": {
"service": "required - x402 service id; samples at free /trust/preview (sample_ids)"
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"additionalProperties": false,
"properties": {
"service": {
"description": "required - x402 service id; samples at free /trust/preview (sample_ids)",
"examples": [
"api-exa-ai"
],
"type": "string"
}
},
"required": [
"service"
],
"type": "object"
},
"type": {
"const": "http"
}
},
"required": [
"type",
"method",
"queryParams"
],
"type": "object"
},
"output": {
"properties": {
"example": {},
"type": {
"const": "json"
}
},
"required": [
"type"
],
"type": "object"
}
}
}