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Thousands of services. Zero API keys. Powered by x402.

FastPath Bitcoin API

api.nativebtc.org

api.nativebtc.org

Category
Service
Network
EIP155:137, EIP155:42161, EIP155:480
Avg / request
$0.005 – $0.01
Endpoints
2

Service overview

What is FastPath Bitcoin API?

Unified Bitcoin transaction analysis: fee verdict, mempool state, RBF bump plan, and Core v31 template check.

Level up your agent by giving it access to thousands of services. All payable per-request via x402. No API keys, no accounts.

Paste into your agentic chat and let your agent guide you.

Make a Call

Example request
npx awal x402 pay "https://api.nativebtc.org/v1/bitcoin/insight" \
  --method POST \
  --data '{
  "action": "{action}",
  "targetBlocks": "{targetBlocks}",
  "txid": "{txid}"
}'
What you get back
{
  "endpoint": "POST /v1/bitcoin/insight",
  "paid": true,
  "query": "example input",
  "result": {
    "value": "Structured response from the service."
  }
}

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