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Explorer Gateway API — Bitcoin Address Transactions
x402
Explorer Gateway API — Bitcoin Address Transactions is a paid API for AI agents from api.blockchain.com, paid per call via x402, $0.0015/call, status unknown (last checked 2026-10-01).
Retrieves a paginated list of transactions for a given Bitcoin address via the Blockchain.com explorer gateway
Price / call$0.0015
Success—
StatusUnknown
How this service works
Blockchain explorer gateway — Solana, Bitcoin, Bitcoin Cash, Ethereum
Output
Returns a JSON array of transaction records associated with the specified Bitcoin address, including transaction IDs, amounts, timestamps, and related metadata, paginated according to the limit and offset parameters provided.
Example use cases
Audit wallet transaction history
“Pull the full transaction history for Bitcoin address bc1qxy2kgdygjrsqtzq2n0yrf2493p83kkfjhx0wlh — show me up to 50 transactions starting from the beginning.”
Monitor incoming Bitcoin payments
“Check the latest 10 transactions for my Bitcoin receiving address 1BpEi6DfDAUFd153wiGrvkiKW1BCXLEden and tell me if any new ones came in.”
Paginate deep into address history
“I've already seen the first 20 transactions for Bitcoin address 3J98t1WpEZ73CNmQviecrnyiWrnqRhWNLy — can you fetch the next 20 starting from offset 20?”
Technical details
Endpoint
POSThttps://api.blockchain.com/explorer-gateway-kt/x402/btc/address/transactions?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need on-chain Bitcoin transaction history for a specific address from Blockchain.com's explorer infrastructure. Prefer this over other blockchain APIs when you need paginated access to BTC transaction data and are operating within an x402 micropayment-enabled agent workflow. It is specifically suited for Bitcoin (BTC) address lookups, not Ethereum, Solana, or Bitcoin Cash — use sibling endpoints for those chains.
Side effects
- Invalid or malformed Bitcoin address returns an error or empty result
- Offset beyond total transaction count returns empty list
- Limit value outside 1-50 range causes validation error
- Address with no transactions returns empty array
- Network or upstream blockchain node unavailability causes timeout or 503
- Payment not fulfilled (x402 protocol) results in 402 Payment Required
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| limit | integer | |
| offset | integer | |
| address | string |
Output
Schema · Response
{
"type": "json",
"format": "application/json"
}Tags
x402
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