{"name":"Echo Sentiment API","payment":"x402 (HTTP 402, USDC on Base)","endpoints":{"/v1/sentiment":"$0.10/call — composite XLM sentiment","/v1/quote":"$0.10/call — XLM price + order book","/v1/arb-opportunities":"$0.10/call — CEX<->SDEX arb scan","/v1/multi-asset":"$0.10/call — strategy screen, 8 assets","/v1/fng":"$0.01/call — Fear & Greed index tick","/v1/xlm-network":"$0.10/call — Stellar on-chain pulse","/v1/attested-quote":"$0.10/call — oracle-grade signed price","/v1/breadth":"$0.10/call — market regime: top-50 breadth, BTC dominance, risk verdict, XLM relative strength","/v1/gas":"$0.02/call — Base gas oracle: price + submit-now verdict","/v1/prediction":"$0.02/call — Polymarket pulse: top markets by 24h volume","/v1/wallet":"$0.02/call — wallet intel: ENS + activity + USDC balance","/v1/token-safety":"$0.02/call — rug-check verdict: risk score + flags (honeypot, mint/freeze, taxes, holders)","/v1/whale-flow":"$0.02/call — smart-money DEX flow: 24h buy/sell pressure + liquidity + activity surge (chain + token)","/v1/sentiment-report":"$0.25/call — premium full report","/v1/bundle":"$1.00 → 10 credits (prepaid)","/v1/sentiment-history":"$0.25 — 24h sentiment trend series","/v1/sample":"FREE — limited sentiment snapshot (rate-limited)","/v1/free-key":"FREE — 50 calls/day API key (standard endpoints)"},"pricing":{"from_usd":0.01,"micro_usd":0.02,"standard_usd":0.1,"premium_usd":0.25,"bundle_usd":1.0,"enterprise_usd":25.0},"free_tier":{"key_endpoint":"/v1/free-key","daily_calls":50,"keyless_sample":"/v1/sample"},"mcp":{"url":"https://api.6766587364.lol/mcp","tools":18},"status":"mainnet","facilitator":"self-hosted"}