Multi-source oracle
Multi-source oracle: checks a Base tx hash against 3 independent RPC providers in parallel and only signs an attestation if all of them unanimously agree. If they disagree, the raw per-source breakdown is returned instead of a false attestation — stronger trust than the single-source oracle, priced accordingly.
Answeringour last check, 2026-09-24
1 of 1checks answered this week
638 msmedian answer time
$0.05listed price per call
$0.05price 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
GET https://lab.paidapis.net/api/verify-tx-multi-source
| Category | Everything else |
|---|---|
| Provider host | lab.paidapis.net |
| 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
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-09-24 | valid payment request | 402 | $0.05 | 638 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"txHash": ""
},
"type": "http"
}
Promised output schema (from the provider)
{
"properties": {
"input": {
"properties": {
"queryParams": {
"properties": {
"txHash": {
"description": "32-byte transaction hash to check.",
"type": "string"
}
},
"required": [
"txHash"
],
"type": "object"
}
}
},
"output": {
"properties": {
"example": {
"properties": {
"agreeingSources": {
"type": "integer"
},
"blockNumber": {
"type": [
"integer",
"null"
]
},
"chain": {
"type": "string"
},
"checkedAt": {
"type": "string"
},
"confirmed": {
"type": [
"boolean",
"null"
]
},
"consensusReached": {
"type": "boolean"
},
"signature": {
"type": "string"
},
"signed": {
"type": "boolean"
},
"signerAddress": {
"type": "string"
},
"sources": {
"items": {
"type": "object"
},
"type": "array"
},
"totalSources": {
"type": "integer"
},
"txHash": {
"type": "string"
}
},
"type": "object"
}
}
}
}
}