{"provider":{"host":"graphadvocate.com","name":"Graph Advocate","score":53.2,"live":true,"checkedAt":"2026-11-02T04:41:49.534Z","uptime72h":100,"lastCheck":{"httpStatus":402,"ms":380,"note":"valid x402 v2 terms"},"endpoints":3,"networks":["eip155:8453"],"cheapestUsd":"0.01","income7dUsd":"0.014","payers7d":2,"transfers7d":3,"payoutAddressShared":false,"claimed":false,"page":"https://logicnodes.io/observatory/p/graphadvocate.com"},"endpoints":[{"url":"https://graphadvocate.com/onchain-x402/address","method":"POST","priceMicroUsd":10000,"networks":["eip155:8453"],"description":"On-chain x402 settlement summary for an address from the decentralized x402 Base subgraph on The Graph Network. POST {address}. Returns lifetime stats as payer + recipient (totalPayments, totalVolume, first/last seen), recent 10 payments each direction, facilitator metadata if applicable, plus indexed_through_block for freshness. Decentralized, verifiable. Distinct from /ask. $0.01 USDC on Base."},{"url":"https://graphadvocate.com/route","method":"POST","priceMicroUsd":10000,"networks":["eip155:8453"],"description":"Onchain data router for AI agents. Plain-English → working GraphQL or REST. 15.5K+ subgraphs on 8 chains. Uniswap, Aave, Compound, ENS, Polymarket, Limitless, Predict.fun, ERC-8004 discovery. Identified senders (include `sender` wallet in A2A metadata): 3 free /route /day, then $0.01 USDC via x402 on Base. Anonymous senders pay $0.01 from call 1. /polymarket + /hyperliquid trader-intel paid from call 1 ($0.01-$0.10)."},{"url":"https://graphadvocate.com/hyperliquid/screen","method":"POST","priceMicroUsd":50000,"networks":["eip155:8453"],"description":"Size-the-room for a Hyperliquid market. POST {coin, n?}. Returns the top N (default 10, max 10) traders on a coin ranked by volume, each with skill_score + classification + liquidation_count. Pre-trade check for MM agents: 'who am I about to be against on this perp, and have they been liquidated before?' Coin format: BTC, @107 (spot), xyz:SILVER."}]}