Signed public receipt, refusal or rule entry in the FABA trust log
Signed public receipt, refusal or rule entry in the FABA trust log
Answeringour last check, 2026-10-03
1 of 1checks answered this week
810 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://fabair-agents.com/trust-v1
| Category | Everything else |
|---|---|
| Provider host | fabair-agents.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 |
|---|---|---|---|---|
| 2026-10-03 | valid payment request | 402 | $0.01 | 810 ms |
Example input (from the provider)
{
"body": {
"kind": "receipt",
"note": "Public example",
"subject_sha256": "0000000000000000000000000000000000000000000000000000000000000000"
},
"bodyType": "json",
"headers": {
"X-C1-Operation-Id": "example-unique-operation"
},
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"additionalProperties": false,
"description": "This log is public. Never put secrets, credentials, private customer data or confidential information in an entry.",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"kind": {
"enum": [
"receipt",
"refusal",
"rule"
]
},
"note": {
"description": "This log is public. Never put secrets, credentials, private customer data or confidential information in an entry.",
"maxLength": 200,
"type": "string"
},
"subject_sha256": {
"pattern": "^[a-f0-9]{64}$",
"type": "string"
}
},
"required": [
"kind",
"subject_sha256",
"note"
],
"type": "object"
},
"bodyType": {
"const": "json"
},
"headers": {
"additionalProperties": false,
"properties": {
"X-C1-Operation-Id": {
"pattern": "^[a-z0-9_-]{1,64}$",
"type": "string"
}
},
"required": [
"X-C1-Operation-Id"
],
"type": "object"
},
"method": {
"const": "POST"
},
"type": {
"const": "http"
}
},
"required": [
"type",
"method",
"bodyType",
"body",
"headers"
],
"type": "object"
},
"output": {
"additionalProperties": false,
"properties": {
"type": {
"const": "json"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"title": "FABA public trust log",
"type": "object"
}