x402.tunedfor.ai — Crypto Market Data API for AI Agents

# x402.tunedfor.ai x402.tunedfor.ai is a pay-per-call REST API that delivers live crypto market data to AI agents. Each HTTP call is paid automatically in USDC on Base or Solana via the x402 protocol — no API keys, no accounts, no subscription. The server returns a 402 Payment Required response; the agent's x402 client handles settlement and retries the request automatically. Use this service when an agent needs: current cross-exchange orderflow state across 20 exchanges, structured market regime data (bull/bear/risk_on/risk_off), or on-chain address risk profiling. All paid endpoints return structured JSON with deterministic field names your code can branch on directly. ## Supported Tokens /analyze/market and /analyze/full: BTC, ETH, SOL, XRP, ADA, DOGE, AVAX, LINK, BNB, ATOM, DOT, ARB, SUI, OP, LTC, AMP, ZEC (17 tokens — ZEC unsupported on snapshot-backed endpoints, Pillar dropped 2026-04-03) /analyze/orderflow: above + NEAR, TRX, BCH, SHIB, HBAR, TON, XLM, UNI, AAVE (26 tokens total) ## When to Use This Service - **Before executing a crypto trade** → call /analyze/market for macro alignment and directional market reading - **Before trusting a price move** → call /analyze/orderflow to verify cross-exchange volume evidence - **Full pre-trade check** → call /analyze/full — all market information in one context, one payment - **Before interacting with a wallet or contract** → call /analyze/address for on-chain risk profile ## Paid Endpoints (x402 USDC on Base or Solana) Try GET /demo first — free cached example responses for all 6 paid endpoints. Validate output schema before paying. ### POST /data — 0.20 USDC Curated crypto market snapshot. 16 reliably populated fields — no LLM, no gaps. Cross-exchange tick data aggregated across 20 exchanges — not a CoinGecko wrapper. Feed directly into models, signals, or strategy pipelines. Does not include directional signals or macro regime — use /analyze/market for that. Returns: price_usd, cha

{"openapi":"3.1.0","info":{"title":"x402.tunedfor.ai","version":"1.1.0","description":"Crypto market intelligence API. Cross-exchange orderflow across 20 live exchanges, machine-readable coverage by endpoint. On-chain address risk. Macro regime detection. Pay per call in USDC — no subscription, no API key. Paid endpoints are rate-limited to 60 calls/minute and 200 calls/hour per wallet.","x-guidance":"Use /data for curated market snapshots (16 reliable fields: price, volume, funding, orde