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SignalHarness Bitcoin TXID Compute
x402
SignalHarness Bitcoin TXID Compute is a paid API for AI agents from signalharness.ai, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-13).
Extracts or computes Bitcoin transaction IDs (TXIDs) from caller-supplied text or data
Price / call$0.01
Success—
StatusUnknown
How this service works
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Output
Returns a JSON object containing extracted bitcoin_transaction_ids (one or more TXIDs found in the input), any warnings generated during processing, the evidence_scope indicating the data was caller-supplied, and a full receipt with payment details, latency metrics, and a SHA-256 result hash for auditability.
Example use cases
Parse TXIDs from payment logs
“I have a batch of raw Bitcoin payment log entries and I need you to pull out all the transaction IDs from them — here's the log text: 'Sent 0.01 BTC, txid: 4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b, confirmed block 780000'.”
Verify TXID in support ticket
“A customer sent us a support message saying their Bitcoin payment went through — can you extract the transaction ID from this message so I can look it up on-chain: 'I sent the funds, here is proof: txid 1a2b3c4d5e6f7890abcdef1234567890abcdef1234567890abcdef1234567890'?”
Extract TXIDs from blockchain memo
“I've got a raw Bitcoin OP_RETURN memo field with some embedded text and I think there's a transaction ID buried in it — can you compute and extract any Bitcoin TXIDs you find in this string: 'payment ref abc123 txid:000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f'?”
Technical details
Endpoint
POSThttps://signalharness.ai/api/agent/services/bitcoin_txid_compute/invokeWhen to prefer
Choose this endpoint when you need to programmatically extract or identify Bitcoin transaction IDs from unstructured or semi-structured text, logs, messages, or documents. It is well-suited for agents automating Bitcoin payment verification workflows, customer support pipelines handling crypto payments, or any scenario where TXIDs need to be pulled from caller-supplied data without manual parsing. Prefer this over a generic blockchain explorer API when the TXID itself is not yet known and must first be located within raw text.
Side effects
- No Bitcoin TXID found in input — returns empty or null bitcoin_transaction_ids with a warning
- Input text too short (minLength:2) or too long (maxLength:65536) — validation error
- Malformed or ambiguous input that cannot be parsed — may return warnings with partial results
- Payment failure via x402 protocol — service not invoked, no result returned
- Network or execution failure — status field returns non-succeeded value
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| bitcoin_txid_request | string |
Output
Schema · Response
{
"type": "json",
"example": {
"replay": false,
"result": {
"warnings": [
"Identifiers do not prove broadcast, inclusion, or validity."
],
"service_id": "bitcoin_txid_compute",
"evidence_scope": "caller_supplied_data",
"bitcoin_transaction_ids": "{\"identifiers_equal\":true,\"segwit\":false,\"txid\":\"cdb9f8dfefadc40b90a8eb090bcadc4d9a83ad5fbe38645e3e9b2fa234f032de\",\"wtxid\":\"cdb9f8dfefadc40b90a8eb090bcadc4d9a83ad5fbe38645e3e9b2fa234f032de\"}"
},
"status": "succeeded",
"receipt": {
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"usage": [],
"status": "succeeded",
"network": "eip155:8453",
"artifacts": [],
"endedAtMs": 0,
"latencyMs": 0,
"paymentId": "example-payment",
"receiptId": "example-receipt",
"requestId": "example-request",
"serviceId": "bitcoin_txid_compute",
"executionId": "example-execution",
"startedAtMs": 0,
"amountAtomic": "10000",
"resultSha256": "7cf3d17131bb08d31df60d815b602a1ee312dcf848bc72b6ae96499a79e0c18d",
"serviceVersion": "1.0.0",
"settlementReference": "0x0000000000000000000000000000000000000000000000000000000000000000"
},
"artifacts": [],
"requestId": "example-request",
"executionId": "example-execution"
}
}Tags
x402
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