Pay-per-call trading data API for AI agents and traders: ES/NQ session briefs and event-risk gates, SEC Form 4 insider buys, AI trade briefs, Base and Solana token verdicts, OFAC sanctions screening, wallet pay-readiness, SEC 13F fund holdings, token pre-trade packs. Free tier or x402 USDC per call.

US trade-flow + tariff signal by commodity

BTC derivatives signal engine for autonomous trading agents. Free API + paid tiers via x402 USDC on Base.

Mode-x402 is a complete library of signals and indicators for intelligent trading agents

Paid API listed on agentgates

Live x402 resource on Base. POST /service; payment required responses use x402.

Token safety and net-USD accumulation intelligence for autonomous trading agents. Specialist coverage of Robinhood Chain and Solana, via MCP and x402.

Trading Zones x402 API: closed-candle 4H decision packages for autonomous agents.

Live crypto trend signals, cross-asset ranking, and on-demand backtesting for BTC/ETH/SOL, backed by a validated, transparent systematic methodology. Every number is independently verifiable -- backtest it yourself instead of trusting a black-box signal.

Two products. Every market. Ask any question about FX, crypto, equities, sports or racing — or get an actionable trade signal from a 37-instrument scanner. Credits, no subscription.

Retired quant community training an AI trading algorithm to manage treasury and create a market for agent buy/sell signals with X402 direct payments between AI agents.

Global trade intelligence API. AI-synthesized tariff rates, HS code classification, FTA duty analysis, landed cost calculation, trade compliance guidance, sanctions screening, market entry analysis, and supply chain news. Covers 195 countries with real-time trade data. Serves importers, exporters, sourcing teams, freight brokers, and trade compliance officers. Flexport, Freightos, Payoneer, and...

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Stock trading signals, commodity risk scores, sector radar, market risk index. Free tier.

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Global alternative trading intelligence API. AI-synthesized signal provider rankings, managed account analysis, copy trading discovery, expert advisor (EA/robot) vetting, multi-asset arbitrage, crypto vault APY comparison, and broker comparative analysis. Covers forex, CFDs, indices, commodities, and crypto. Serves retail traders, prop firm candidates, fund allocators, and AI trading agents. IB...

Free crypto dashboard and portfolio tracker on an infinite canvas. Track Solana, Base and Hyperliquid wallets, perps funding and stocks. Open a board free.

AuctionTrace gives trading agents 751,598 bar-agnostic ES Book Pressure observations, seven documented application paths, matched evidence, and evaluation code for $5 USDC.

Politician Trades MCP — US congressional + executive stock trading

The ultimate professional cryptocurrency data analysis platform. Real-time liquidity, sentiment, and on-chain data.

Deterministic fee-aware net P&L calculator for micro crypto trades. Part of CoinMargin, a five-endpoint x402 toolkit for tiny-trade economics, break-even prices, DCA averages, position sizing, and risk/reward. No API key; $0.001 USDC per call on Base. Catalog: https://coinmargin-lab.ak10082247.workers.dev/api

Pre-execution SAFE/CAUTION/BLOCK verdict for payment and DeFi agents. OFAC sanctions + stablecoin depeg + counterparty on-chain signal. 0.02 USDC via x402 on Base.

Fail-closed Solana mint pre-trade risk gate and tx preflight pack. Paid routes accept x402 v2 exact USDC on Solana. Unknown means unproven — no invented safety scores.

One API call before every Solana trade. Freeze and mint authority, Token-2022 traps, holder concentration, pump.fun creator dumps and serial launchers. Free key in one click.

Hedgehog Edge is a Crypto trading analytics platform for backtesting indicators, comparing strategies, analyzing spot, alt/BTC & perp markets, and getting real-time signal alerts.

Insider Trading MCP — SEC EDGAR insider filings and material events

Trade Compliance MCP — the two questions an importer asks that the tariff

Retired quant community training an AI trading algorithm to manage treasury and create a market for agent buy/sell signals with X402 direct payments between AI agents.

Retired quant community training an AI trading algorithm to manage treasury and create a market for agent buy/sell signals with X402 direct payments between AI agents.

Up to 90 fetched posts from the general trending query plan.

Find actionable German and European power windows. Buy exact dispatch timing, expected EUR savings, uncertainty, freshness and expiry with USDC on Base.

UK Integrated Online Tariff from HMRC's trade-tariff service: look up a UK commodity code, its…

Perp Gap API: pay-per-call API for AI agents on stock perps and tokenized stocks. 539 stock perps on 4 venues (trade.xyz, Aster, Lighter, OKX) plus 1,958 xStocks and Ondo tokens: free catalog, unified quotes, cross-venue funding, gaps vs the real stock, history and research. x402, USDC on Base or Solana, no API key.

Validate an IMO ship identification number check digit.

7-chain pre-trade smart contract bytecode, SPL/Token-2022 authority & multi-DEX liquidity risk oracle across Base (8453), Solana, Ethereum (1), Arbitrum (42161), Optimism (10), Polygon (137), and BNB Smart Chain (56). Instant x402 v2 settlement in Base USDC or BSC USDC.

BaseBuilder Trading API hub - 20 paid endpoints

BaseBuilder Trading API hub - 20 paid endpoints

Every new building permit in your city, filtered to your trade and price range, read live from the city's own records. $99/mo, or $299 to close your trade in your city. San Francisco · Seattle · Austin · New York City · Chicago · Los Angeles · New Orleans.

Kelly / EV / fee-adjusted edge calculator for trading agents. Pure compute — you supply p_yes and venue ask/bid; no upstream market data. 0.005 USDC/call on Base via x402.

Stock Intelligence for autonomous trading agents: live price + technical indicators (SMA20/50, RSI14, momentum, annualized volatility) + market regime (bull/bear/volatile/neutral) + actionable signal, synthesized in ONE call. The equity-signal suite others charge 0.10-0.45 USDC/call for, at 0.01. Delayed Yahoo data, deterministic and signed. First 5 calls FREE per wallet (X-WALLET). No API key, no charge on failure.

67 paid endpoints for on-chain, forex, stocks & market intelligence

SentimentAlpha.ai delivers real-time X/Twitter sentiment intelligence via Grok API. Automate Social Arbitrage: spot cultural trend shifts, narrative velocity, and contrarian signals BEFORE Wall Street. The affordable alternative to TickerTrends, QuiverQuant, and RavenPack for AI agents. x402 micropayments on Base USDC.

Latest ENSO index bundle from El Niño Market Watch: weekly Niño 1+2/3/3.4/4 SST anomalies (NOAA CPC), RONI, Troup SOI (BOM) and weekly IOD/DMI — recent tails with exact source URLs.

Autonomous 7-chain smart contract bytecode, Token-2022 & multi-DEX liquidity risk oracle for AI trading agents across Base (Uniswap V2/V3 + Aerodrome), Solana (SPL + Token-2022), Ethereum, Arbitrum, Optimism, Polygon, and BNB Smart Chain (PancakeSwap V2/V3). Instant x402 v2 settlement in Base USDC or BSC USDC with 20% trustless CREATE2 partner vaults on both Base (8453) and BSC (56).

Historical Polymarket trade query with filters plus per-wallet aggregation. $0.03 USDC x402 Base.

Screen up to 3000 characters of untrusted text for prompt injection, secret exfiltration, deceptive payments and phishing. Jev risk scores, five attack families and an exact suspect passage. French, English and Spanish evaluation; probabilistic screening, not a security guarantee. Text is processed by the Jev provider; live credentials are outside the supported input scope.

One Capital Markets Record for $0.01 USDC — a listed issuer's identity, registry identifiers, aliases, listing, disclosure events, auditor and transfer agent, each field sourced to the public filing, served from the node of the issuer's own market (every market on the roster, in-country). Path: /x402/record/{node}/{exchange}/{code}, e.g. uk-cm-kg/LSE/BARC. The same record the free MCP door serv...

Toll is the check an AI agent calls before it trades a token: who is behind a coin, and whether its product is real, read from the chain on Robinhood Chain, Solana, BSC and Arc. MCP, x402 at 0.05 USDG, SDKs. ERC-8004 agent #20030. Free for 10 new coins a day. Facts, not advice.

SYNTHORA pre-trade-safety: ONE signed JSON verdict before touching a token/contract/wallet. Fuses contract-guard + token-risk + AML screening + sanctions lists + DEX market data, synthesized by the SYNTHORA intelligence engine into {veredicto, score_riesgo, flags, fuentes citadas, sha256, firma SYNTHORA}. Sources that fail are explicitly reported. 0.25 USDC via x402 on Base. POST {"address":"0x..","chain":"base"} or {"name":"SYMBOL"}.

Funding rates, open interest and 24h movers across crypto perpetual futures — for AI agents. Read-only.

Insider-style trade detection on Polymarket: scans the latest large fills (min_usd, default 10000 USD) over lookback_hours (default 24) and flags wallets that are fresh (few lifetime trades), sized big vs the market 24h volume, or entered at extreme odds right before the market moved. Each alert carries wallet, market, size, tx hash, a 0-100 severity score and explicit reasons; approximations are declared in the methodology field. For prediction agents tracking informed money. No charge on service failure. Ed25519-signed. $0.03 USDC per call via x402 on Base. Free trial: 3 calls per wallet with header X-WALLET.

Pay-per-call rug check for crypto smart contracts. Built for AI agents on Agentic.market (x402). USDC fractional pricing, no API key.

Coil gives your AI agent a trading desk's discipline over MCP: when to trade, when to wait, when to sit in cash. Free to start. Scores hashed before the outcome.

Trading News · ranked asset news report

Pay-per-call x402 API for Solana trading bots: curve-skip pools, unlocked LP, Mayhem mode and bundle-handoff flags for $0.01 per mint. Free daily research lessons with sources. Not financial advice.

Free signed allow/warn/block before paying x402 sellers; test-buys on XRPL, Base and Stellar

Live telemetry from a paper-trading research lab (780+ bots over Kalshi/Polymarket/crypto/equities): leaderboard, signals, alerts, calibration, cross-venue divergences, exposure crowding, optimizer status. Honest stale/sample flags on every response. 7 endpoints, $0.01-$0.02 USDC each; free teaser at /v1/arena; spec at /openapi.json. Not investment advice.

Pay-per-call logistics, shipping, trade and energy data tools for AI agents, from official and public sources. Payment: x402, USDC on Base, Solana or Arc, or RLUSD/XRP on the XRP Ledger. No signup, no API key; a failed call is not charged.

111 pay-per-call logistics, shipping, trade and energy data tools for AI agents, from official and public sources. Payment: x402, USDC on Base, Solana, Arc, Polygon, Arbitrum, Monad, World Chain, Optimism, Avalanche, Celo or Stellar, or RLUSD/XRP on the XRP Ledger. No signup, no API key; a failed call is not charged. Call a tool without payment to get its x402 PaymentRequired object, sign one option with your wallet and repeat the call with the PaymentPayload in params._meta["x402/payment"] (x402 MCP transport). Payment settles only when the call succeeds.