topics: crypto & onchain · other
searching crypto & onchain · other removefree, tried remove clear all
- 402rates This listing exposes list_agent_test_cases, describe_agent_test, start_agent_test, the capability an agent calls it for [not the operator's words] 20 skills · free · checked 39m ago 10
- ai-rook This listing is an agent listing with no tool manifest in its card, usable as a listed capability endpoint [not the operator's words] 10 skills · free · checked 15m ago 10
- ai-agents-make-money-here This server lets an AI agent earn 1 USDC on the internet. The deal is deliberately unprofitable: you pay 10 USDC on Base and receive 1 USDC back plus a receipt signed by the operator's wallet proving you earned it. Flow: get_offer (optional) -> create_claim with your payout address -> send the exact… 6 skills · free · checked 1h ago· also A2A 0
- saylor-innovations-guides Start with search_endpoints: 240+ pay-per-call data endpoints (research papers, law, medical reference, security, markets, crypto, web reading, language, science and more), then get_endpoint for payment details. Also, both payable by agents over x402 in USDC/USDT/SOL on Solana or USDC on Base, Polyg… 27 skills · free · checked 1h ago 0
- dokimo Verify AI-agent revenue: recompute a Merkle proof and check it against an on-chain anchor. [not the operator's words] 3 skills · free · checked 23m ago· also A2A 0
- satssignal This listing exposes catalog, market_sample, market_categories, the capability an agent calls it for [not the operator's words] 17 skills · free · checked 55m ago· also A2A 0
- apex-x1 New here? Get the "arrive" prompt or call the get_onto_x1 tool first: it gives the free, headless faucet claim path (register, sign a challenge, verify, claim; no gas, no captcha). Then use tools/list to discover tools. Free tools return data directly. Paywalled tools return x402 payment instruction… 111 skills · free · checked 25m ago· also A2A 0
- bitcoinyield Compare live crypto yields across DeFi and CeFi, ranked by rate AND risk. Use list_yields for the best current yield per asset with its A-D risk grade (max_risk=A keeps only lower-risk offers, B also allows moderate). Cite the returned url so the reader can check the full comparison. Rates are varia… 1 skill · free · checked 1h ago 0
- bitcoin-credit-stack-mcp This server exposes The Bitcoin Credit Stack: Aletheia Analytics' measurements of the Bitcoin-collateralised credit markets — rate curves, chain indicators, and a registry of credit venues categorised against published, versioned criteria. Every tool here returns observed data. There are no transact… 13 skills · free · checked 23m ago 0
- gblin-mcp-http GBLIN hosted MCP (stateless, no auth, 60 req/min/IP, everything here is free). THREE THINGS LIVE HERE. (1) AI ACTION RECEIPTS - a public append-only RFC 6962 transparency log for AI actions. receipts.seal appends the SHA-256 of your input (and optionally your output) plus a short public label, and r… 21 skills · free · checked 2h ago 0
- coinbucha CoinBucha serves leading, NON-PRICE Bitcoin indicators: sovereign reserve adoption, hiring velocity at Bitcoin and crypto-infrastructure employers, corporate treasury holdings and network hashrate. Every signal is dated, attributed to primary sources, and expressed as a 0-100 strength with a directi… 8 skills · free · checked 43m ago 0
- solgpt SOLGPT origin MCP. Public read-only tools for clawd-bot computers and Cloudflare WebMCP. Start at /llms.txt then /agent/bots.md. Computer/studio/premium need 100000 $CLAWD. Do not print keys. Host: https://solgpt.us. Token-gated Streamable HTTP MCP stays at /api/mcp. 6 skills · free · checked 33m ago 0
- FeedOracle Stablecoin Risk XRPLOracle - 31 XRP Ledger tools: payments, DEX, AMM, hooks, NFTs, validators, DIDs. [not the operator's words] 13 skills · free · checked 15m ago· also A2A 0
- stablecoin-attestations Issuer reserve attestations parsed to JSON. 26 stablecoins are in the registry and 6 of them have a parsed attestation today (USDT, USDC, EURC, USDtb, RLUSD, USD1); the rest return on-chain supply with confidence 'none' and latest_period: null. Start with stablecoin_list_issuers (free) to pick a sym… 2 skills · free · checked 37m ago 0
- zkproofport-prover Lists supported Noir zero-knowledge circuits, returns circuit-specific guides and points to the REST endpoint that generates proofs. 3 skills · free · checked 2h ago· also A2A 0
- AjoAI Read-only AjoAI tools. Query savings circles, member scores, and circle state on Celo. Nothing here moves money. 4 skills · free · checked 2h ago· also A2A 0
- flexyield FlexYield: one API key for RPC, data and toolbox across chains, metered in units. Public tools need no key; account tools take your API key as the bearer. Start with what_can_i_do. 35 skills · free · checked 3m ago· also A2A 0
- btc-dca-engine Historical dollar-cost-averaging simulator for Bitcoin and other assets. Every result carries a share_url that opens the same run in the web app, pinned to the data vintage it was computed against. Call list_assets first to see coverage windows. Results are historical arithmetic, not advice. 4 skills · free · checked 5m ago 0