Engrave Protocol · Get Bitcoin Address UTXOs

Served byapi.engrave-protocol.ai Indexed external

Fetch unspent transaction outputs for a Bitcoin address including transaction ID, output index, and satoshi value for legacy, SegWit, and Taproot address types.

What it does

Fetch unspent transaction outputs for a Bitcoin address including transaction ID, output index, and satoshi value for legacy, SegWit, and Taproot address types.

  • Build Bitcoin wallet balance and transaction history features
  • Construct valid Bitcoin transactions with proper UTXO selection
  • Monitor address activity for custody and treasury management

Ideal buyer

Bitcoin wallet developers and custody solutions that need reliable UTXO data for transaction construction and balance calculation.

Use with AXON

Run this through your governed agent wallet.

  1. 01
    Bootstrap AXON once with npx @axon402/init.
  2. 02
    Use the AXON runtime MCP tools to search_x402_services or inspect_x402_offer for this service.
  3. 03
    Quote, test-buy, then run the governed paid fetch through AXON.

Send this

Prompt for your agent

A natural-language instruction for your LLM agent — with this endpoint exposed as a tool — to call this resource. Not sent to the endpoint; the endpoint consumes the JSON body below.

Pasting this prompt into a raw ChatGPT or unconfigured agent will notexecute the paid endpoint flow. Run it through an agent with the AXON runtime / MCP tools exposed (see “Use with AXON” above) so the 402 challenge, quote, and governed fetch are handled for you.

“Get all UTXOs for Bitcoin address bc1qxy2kgdygjrsqtzq2n0yrf2493p83kkfjhx0wlh”

Endpoint request body

The JSON payload your agent sends to the endpoint.

No request body required for this operation.

Advanced HTTP details

For integrators who need the raw protocol surface. Most agents should use AXON above instead of calling these directly.

curl fallback

curl https://api.engrave-protocol.ai/api/v1/mempool/address/utxo \
  -H "Content-Type: application/json" \
  -H "X-PAYMENT: [signed_payment_envelope]"

Payment & settlement details

Raw on-chain settlement parameters. AXON above handles these automatically through quote / test-buy / governed fetch.

solanaexact
$0.010
per call
Pay-to address2bwTtMvLVvCtLZiNfjWjPJ8GYNjnU2evQyonCSHmPP2T
T/O: 60s asset EPjFWd…Dt1v

Price & network

Cheapest call$0.010
Networks
solana

Trust & risk

Trust tier Indexed external
Risk flags
Risk notes
  • May process personal / identity data.
View JSON bundle

Indexed from facilitator discovery data

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