{"uid":"cap_YBtMJsT6SIgRDJbFTzwdV","slug":"relayshield-identity-graph-lookup-413e5a1b","name":"RelayShield Identity Graph Lookup","description":"RelayShield Landing Site","url":"https://api.relayshield.net/v1/payg/identity-graph?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"email":{"type":"string","description":"Email address to correlate against the criminal dump corpus"}}},"responseSchema":{"type":"json","example":{"ok":true,"data":{"email":"user@example.com","found":false,"sources":[],"correlated_phones":[],"correlated_domains":[],"correlated_identifiers":0}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.35","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":"$0.35/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.35","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.35","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_Ob_0GV6_vNGWYXGLvaB9B","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.35","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Looks up an email address against an identity graph to find correlated phone numbers, domains, and other linked identifiers","exampleAgentPrompt":"Run an identity graph lookup on jane.doe@example.com and tell me what correlated phone numbers, domains, and other identifiers are linked to it.","exampleUseCases":[{"title":"Fraud investigation email enrichment","prompt":"I need to investigate this suspicious account — can you look up user@suspiciousdomain.com in the identity graph and tell me what phone numbers, domains, or other identifiers are correlated with it?"},{"title":"Sales lead contact enrichment","prompt":"I have a lead's email address, contact@prospectcompany.com — can you pull the identity graph data to see what phone numbers and associated domains are linked to them?"},{"title":"Onboarding identity verification check","prompt":"Before we approve this new user, can you check newuser@gmail.com against the identity graph to see if it shows up in any data sources and what identifiers are correlated with it?"}],"resultDescription":"Returns a JSON object with a found boolean, the queried email, a list of data sources, arrays of correlated phone numbers and domains, and a count of total correlated identifiers. If the email is not found, found is false and all arrays are empty.","failureModes":["Email not found in identity graph — returns found: false with empty arrays","Invalid or malformed email input — likely 4xx error","No data sources available for the email — sources array empty but found may still be true","Rate limiting or quota exceeded — 429 error","Service unavailable — 5xx error"],"whenToPreferThis":"Use this endpoint when you need to cross-reference an email address against an identity graph to discover linked phone numbers, domains, and other identifiers — particularly useful for fraud detection, contact enrichment, lead qualification, or identity verification workflows where you need to understand what other data points are associated with a known email.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T06:33:44.568Z","isFirstParty":false,"canonicalSlug":"relayshield-identity-graph-lookup-413e5a1b"}