{"uid":"cap_1av3Z17RWkyCpU_4HMhE9","slug":"robinx-entity-grader-robinhood-chain-caller-deployer-scorecard-822a7555","name":"RobinX Entity Grader — Robinhood Chain Caller & Deployer Scorecard","description":"RobinX grades every X (Twitter) caller and every deployer on Robinhood Chain (chain 4663) against real on-chain price since genesis — who called it early, who chased, whose launches survive. Receipts, not follower counts. Per call over x402, or one line of MCP.","url":"https://api.robinx.io/entity/%7Baddress%7D","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"required":{"type":"string"},"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"data":{"tokens":[{"token":"0x020bfC650A365f8BB26819deAAbF3E21291018b4","snapshots":4,"latest_balance":1250000}]}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.05","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.05/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm__7kTkSac-7PI9qH6yU9iR","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Retrieves on-chain performance grades for a given address (X/Twitter caller or token deployer) on Robinhood Chain (chain 4663), scoring their calls and launches against real price history since genesis.","exampleAgentPrompt":"Look up the RobinX scorecard for wallet 0x020bfC650A365f8BB26819deAAbF3E21291018b4 on Robinhood Chain — I want to know their token holdings, snapshots, and whether their calls have actually been accurate against real price history.","exampleUseCases":[{"title":"Vetting a crypto influencer's track record","prompt":"That account @cryptoguru keeps calling Robinhood Chain gems — can you pull their on-chain grade from RobinX using their wallet 0xABCDEF1234567890abcdef1234567890ABCDEF12 and tell me if they actually called early or just chased pumps?"},{"title":"Due diligence on a token deployer","prompt":"Before I ape into this new Robinhood Chain token, can you check the deployer's address 0x1234567890abcdef1234567890abcdef12345678 on RobinX to see how their previous launches have held up on-chain?"},{"title":"Comparing caller accuracy for a research report","prompt":"I'm writing a report on who the most reliable Robinhood Chain callers are — pull the RobinX performance grades for address 0xDEADBEEFdeadbeefDEADBEEFdeadbeefDEADBEEF so I can see their snapshot history and token balances as evidence."}],"resultDescription":"Returns a JSON object containing token-level data for the queried address on Robinhood Chain, including a list of tokens held, the number of on-chain snapshots recorded, and the latest balance for each token — providing raw receipts to assess whether the entity called correctly relative to actual price movement since genesis.","failureModes":["Address not found on Robinhood Chain — returns empty token array","Invalid address format — malformed hex string causes 400-level error","Address exists on mainnet but has no activity on chain 4663 — returns empty data","Rate limiting or payment failure via x402 — call rejected without valid USDC payment","Network latency from Robinhood Chain RPC — slow or timeout response"],"whenToPreferThis":"Choose this endpoint when you need objective, on-chain evidence of a caller's or deployer's accuracy specifically on Robinhood Chain (chain 4663), rather than relying on follower counts or self-reported claims. It is the only known endpoint that grades X/Twitter callers against actual Robinhood Chain price history since genesis. Prefer it for due diligence on influencers, deployer vetting, or building credibility leaderboards for chain 4663 participants.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:30:02.917Z","isFirstParty":false}