BTC Node API — Bitcoin + Data + SEC + Scrape + AI + Reddit
externalBitcoin blockchain data, address portfolio, transaction tracing, fee forecasting, whale monitoring, SEC EDGAR filings, URL scraping, AI summarization, and Reddit API via x402 micropayments on Base.
Price
from $0.0030
up to $0.0100 per request
Network
base
Category
ai
On-chain txns
51
Uptime
100%
Avg latency
377ms
Checks
88
Status
Healthy
Base URL
Endpoints (15)
Discovered from on-chain x402 payment activity. Prices shown are per-call in USDC.
Bitcoin address portfolio — balance, UTXOs, transaction count from a live Bitcoin Core node
Bitcoin fee rate estimates from a real Bitcoin Core node — sat/vB high, medium, low priority for fast confirmation
Bitcoin fee forecast — current fees + next 3 block predictions + trend analysis. Unique on x402.
Bitcoin blockchain info from a synced full node — block height, chain tip, difficulty, peer connections, network status
Bitcoin mempool status from a live node — pending transaction count, mempool size in MB, congestion level for AI agents
Reddit comments on any post — author, body, score, replies count. Get the full discussion thread.
Reddit hot posts from any subreddit — titles, scores, comments count, author, URL. No API key needed.
Search Reddit — query across all subreddits or restrict to one. Sort by relevance, new, top, hot, comments.
Reddit trending — hot posts from r/popular. What Reddit is talking about right now.
Scrape any public URL to clean markdown text — Playwright headless browser, removes ads/nav/footers, returns title and word count
SEC EDGAR insider trading filings for any stock ticker — Form 4, Form 3, Form 5 with trade details and filing dates
AI text summarization via local LLM — condense long articles into short summaries, configurable max length
Bitcoin transaction trace — walk inputs/outputs through 2 hops to follow funds. Unique chain analysis on x402.
Bitcoin transaction lookup by txid — confirmations, block height, raw tx data from a real Bitcoin Core node
Bitcoin whale transactions — last 50 mempool transactions over 100 BTC. Real-time large transfers.
Payment
How to call
# one-time setup
npx @apihubio/cli register
npx @apihubio/cli topup 10
# call it
npx @apihubio/cli call https://btcnode.uk \
-X POST \
-d '{ /* check provider docs for input */ }'
# or save it to Claude/Cursor/Codex
npx @apihubio/cli install
npx @apihubio/cli add https://btcnode.ukVia direct x402 (advanced)Bring your own wallet
import { wrapFetchWithPayment } from "@x402/fetch";
import { createWalletClient, http } from "viem";
import { privateKeyToAccount } from "viem/accounts";
import { base } from "viem/chains";
const account = privateKeyToAccount("0xYOUR_PRIVATE_KEY");
const client = createWalletClient({ account, chain: base, transport: http() });
const x402Fetch = wrapFetchWithPayment(client);
const res = await x402Fetch("https://btcnode.uk", {
method: "POST",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({ /* check provider docs for input */ }),
});
const data = await res.json();This is an external service not operated by APIHub. Listing data is sourced from public on-chain records and third-party indexes. Payment goes directly to the service provider via the x402 protocol. APIHub does not guarantee availability, accuracy, or quality of external services.