"Semantic Search API Solutions" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Review AurasPay merchant payments and prepare payment links with scoped OAuth and human approval.
Stocks, ETFs, crypto, commodities, forex: quotes, fundamentals, SEC filings, point-in-time history.
Solana trading and filtered live data for AI agents. Build swaps via Jupiter, sign locally, submit through PumpView, and read confirmed receipts and per-key volume. SOL/WSOL or USDC on one side. No trading subscription; 0.5% swap fee plus tips (min 0.002 SOL) and network costs. Bearer API key from a PumpView account or wallet-signature onboarding. Public discovery; paid live data. Agent Kit and skill: https://github.com/grinchdev/pumpview-agent-kits
Search, negotiate and buy resource access with x402 test USDC on Ethereum Sepolia.
Measured share of answer for 24 crypto and Web3 brands. An open dataset, not an audit of your site.
Account-free crypto swaps: assets, routes, limits, live quotes, address checks, swap status
OpenFinance gives any AI agent easy trading across every major market through one hosted MCP server. Trade crypto spot and perpetuals on Hyperliquid with market, limit and TWAP orders, leverage and margin control. Trade stocks, indices, commodities, forex and pre-IPO names as Hyperliquid HIP-3 perps. Trade Polymarket prediction markets with odds, order books, positions, PnL and trader leaderboards. Swap and bridge across 40+ EVM chains and Solana with Relay and Jupiter, find memecoins across 200+ chains, launch tokens on Robinhood Chain and Solana, and buy crypto with card, bank or UPI. Write actions are designed to ask for your confirmation first. Connect with OAuth (sign in to OpenFinance and approve) or an API key. Works with Claude, ChatGPT, Cursor, VS Code, Codex and any MCP client. No install. Home: https://openfinance.tech/agents · Docs: https://docs.openfinance.tech · GitHub: https://github.com/openfinance-tech/mcp
200+ x402 APIs for AI agents: official statistics, crypto prices, compliance and web tools.
Place and inspect orders on your own exchange accounts from an MCP-connected agent.
The Brain Layer for AI Trading Agents — quant calls + cross-venue arb across perp venues via MCP.
Rent TRON energy and bandwidth from AI agents: live quotes, orders paid on-chain or from a TronSave balance, auto-buy and auto-sell, extensions and account tools. Sign in with a TronSave API key or TronLink.
Dry-run Solana txs before agents sign: exact balance changes, intent match, token traps. 25 free/day
Pre-payment checks for AI agents. Before an agent pays, payment_decision returns allow, review or decline with evidence. Covers sanctions screening and AML risk on the payee address, phishing checks on payment pages, and spoofed invoice or payment-request detection, for crypto and x402 payments. Free, no API key.
Crypto news, perps, market pulse, price history and token checks for AI agents. USDC per call.
Pay-per-call x402 API for AI trading agents: pre-trade security checks, Polymarket & HIP-4 odds.
Swap, bridge and get gas on 6 EVM chains. Each plan states its outcome before you sign. No API key.
Crypto data for AI agents: on-chain wallets, Hyperliquid, HL Cohorts, Polymarket and Predict.fun.
RiskDataApi — Solana token risk scoring for AI agents. Safety score, insider clusters, honeypot.
Pay-per-call crypto data over x402 (USDC on Base). Hosted, no wallet or key held by the server.
Elysium swap aggregator for AI agents: token facts, wallet holdings, best of five routers.
Cross-asset market data, LLM gateway and ML forecasts for AI agents. USDC via x402 + MPP.
Perp funding rates, open interest, futures basis, IV, liquidations, order books on 8 exchanges
Trade 16 crypto exchanges + MetaTrader 5 from your AI assistant via one MCP connection.
136 pay-per-call agent tools: agent intelligence, token risk, developer and AI data tools. x402
Control GridBot AI spot grids on Aster from an AI assistant: read grid status, orders and history, start paper grids, stop a grid or use the kill switch. Live trading changes need the owner's approval in GridBot AI. Paid plans.
Crypto perp funding, spreads and listings, plus your own Arbitron cards, trades, PnL and docs.
Tessera turns the whole Hyperliquid perp universe into a single cross-section you can query. The hosted MCP server answers the questions a raw-data pipe can't: which markets are crowded, who is paying the most funding, how far one market's funding has diverged from ETH, what open interest and positioning look like across every market on the last completed day, and what the live market is doing right now. Nine tools — four ranking/screening tools, a series tool for one market, a coverage tool, the catalog/dictionary trio, and a live market read — over a completed-day rollup built from the venue's own trade feed. Rows and full history stay on the REST API: three Parquet datasets (order-flow-enriched 1-minute OHLCV, hourly funding, hourly positioning) partitioned per coin-month, downloadable with a key. Free keys work end to end; Pro removes the history and coverage limits.
Non-custodial stablecoin bill-pay rails on Celo & Base for AI agents, settled on-chain via MCP.
The White Report news archive: crypto and AI stories, search, full text, ticker, graded calls.
x402 Solana crypto pulse for agents + free BTC/ETH/SOL prediction arena
Token risk checks on BSC, ETH, Base and Arc: trades the token on a fork. Paid in USDC/USDT via x402.
Warden MCP lets AI agents find tokens, quote swaps and trade onchain on Base, BNB Chain, Robinhood Chain, Arc and Solana, within limits you set. Market tools need no credential: list_chains, search_tokens, trending_tokens, price_history, quote_swap and swap_status. Search by name, ticker or contract address, read USD price candles, and price a swap before committing to it, including cross-chain swaps. Wallet tools act for the wallet whose owner connected the agent, by OAuth sign-in or a wk_ key. agent_permissions shows what the agent may do and its daily limits. prepare_swap builds a trade and hands the owner a review link to sign. With request_session the owner turns on hands-free trading in one tap, and execute_swap then trades within the limits they set. swap_status tracks gasless and cross-chain trades. get_wallet shows holdings on every chain. Gasless trading is available on Base, BNB Chain and Robinhood Chain. Built by Warden Protocol, the team behind Warden Token Terminal.
DNS hosting, secondary DNS and dynamic DNS paid per call in sats; optional Nostr account tools.
Crypto token and narrative trend volume over time, with growth signals. Free key at trendsmcp.ai
402xAgent is the check an agent calls before paying any x402 endpoint. It probes the endpoint's 402 without paying and returns a pay / skip / recheck verdict with a reason. Every check leaves a public receipt. It never pays the target.
Institutional-grade market data MCP server providing consolidated global equities, ETFs, FX, and crypto quotes, valuation multiples, technical indicators (RSI14, MACD, SMA, ATR14), earnings surprise context, and options implied volatility screening.
ScriptMasterLabs HIVE402 — search & buy 31,377 paid x402 endpoints in MCP, from $0.0005 per call.
Crypto market-data server for AI agents. Connect Claude, ChatGPT or any MCP client: 11 read-only tools. - Pairs: price, candles, trades, order flow, open interest, funding, basis, liquidations, aggregated across major spot and perpetual venues - Current values or dated history, rankings, 19 technical indicators - BTC and ETH options and spot ETFs - US macro, Bitcoin and Ethereum on-chain, sentiment Auth: OAuth (no key needed) or X-API-KEY header. Free plan: bytnode.com/sign-up
Polymarket smart money: rank traders by on-chain realized PnL, read their records, follow their live fills, and buy their past trades.
Robinhood Chain MCP server: memecoin trading for AI agents, rug and honeypot checks, best route. Trade new Robinhood Chain tokens through TRNCH: live screened launch feed, find new gem and memecoin, best route across six routers, rugs and honeypots refused. Non-custodial, the agent's wallet signs.
