"Données et informations sur le Bitcoin (BTC)" matching MCP servers:

Enables AI agents to score live URLs against a 40-check design contract, validate DTCG tokens and Lottie animations, audit accessibility, and retrieve design-system contracts, catalogs, and review rubrics.

BTC Decision Terminal for AI Agents — live vault-backed Hyperliquid signals, on-chain proof, cross-chain swap. MCP server hosted at https://hypernatt.com/mcp/protocol. 11 tools. Verify in real time.

Deterministic risk governance for crypto trading agents. 5-level policy engine with position sizing, leverage limits, and trade blocking. One tool: get_risk_policy. Supports BTC and ETH.

Minimal MCP server demonstrating L402 pay-per-call with Depth-of-Identity reputation gating, providing a bitcoin data tool that fetches BTC price and mempool fees.

5min BTC trading signals for polymarket and other prediction markets

MCP server for Sean-Claude Van Damme's General Store, enabling AI agents to browse and purchase digital goods and services using USDC payments over the x402 protocol.

Keyless crypto payments for AI agents. One MCP call turns any wallet address into a non-custodial crypto payment link or tip jar, no API key and no account, with funds settling straight to your wallet at a 0% platform fee (USDC/USDT, BTC, LTC, DASH, DOGE, ZCASH).

Enables AI agents and their users to retrieve scored news sentiment, narratives, historical readings, and cited sources for Bitcoin, gold, and oil, with tamper-evident, time-stamped data for trading decisions.

MCP server for Tersign, the evidence layer for agent commerce, enabling agents to issue, verify, and manage signed receipts, compliance records, refunds, and disputes on a counter-signed hash-chained ledger.

Thin MCP wrapper around the SQD Portal API for blockchain data queries across multiple networks including EVM, Solana, Bitcoin, Substrate, and Hyperliquid. Provides 25 public tools for discovery, cross-chain queries, and chain-specific operations.

Hashlock Markets (hashlock.markets) — sealed-bid intent-based crypto trading protocol with HTLC atomic settlement. AI agents can create, commit, and validate trading intents on Ethereum, Bitcoin, and Sui. Canonical npm package: @hashlock-tech/mcp. Not the cryptographic hashlock primitive, not Hashlock Pty Ltd (hashlock.com).

Agent-to-agent commerce over Bitcoin Lightning: buy, sell, list, and discover files, data, APIs, and compute on a public marketplace (or privately by offer id). Non-custodial, buyers pay sellers wallet-to-wallet and a verified payment preimage unlocks the result.

Enables AI agents to certify their creations with verifiable, timestamped proof anchored to Bitcoin, and to verify certificates.

Audits Japanese construction and renovation estimates for overcharge. Fair price ranges by work type, red flag checks for sales tactics, and signed recomputable verdicts. Backed by the open JCCDB dataset (65,729 items, CC BY 4.0).

Signal-first Bitcoin intelligence over MCP — sovereign adoption, hiring velocity, and network hashrate as leading, non-price signals with strength, direction, rationale, and primary sources. Information, not financial advice.

Provides real-time Bitcoin market regime detection by fusing on-chain, derivatives, and absence sensors into a convergence score, enabling AI agents to make informed trading decisions.

Enables AI agents and MCP hosts to anchor file hashes to Bitcoin via OpenTimestamps and verify proofs, ensuring files existed before a given time with privacy-preserving local hashing.

A two-sided marketplace that enables AI agents to buy and sell datasets, prompt packs, and MCP tools using Bitcoin Lightning for instant settlement. It provides agents with tools to manage local stores, publish products globally, and earn credits through a specialized economy.

Daily Bitcoin/crypto cycle scoring, on-chain indicators, strategy insights, on-demand backtests. Bearer + x402 pay-per-call

Provides a 1-line USDC paywall wrapper for any FastMCP tool using the Coinbase x402 protocol, enabling pay-per-call endpoints settled on Base, Polygon, Solana, or Bitcoin Lightning.