{"uid":"cap_iFwyMlns43tWu4GHR31Of","slug":"api-x402node-dev-555921f3","name":"Gravatar Avatar & Profile Lookup by Email","description":"Look up Gravatar avatar URL + public profile by email. Returns md5/sha256 hashes, sized avatar URLs, default-icon variants, and profile JSON (display name, location, links, accounts) if it exists. Use ?email=user@example.com. Built for AI agents enriching user data and onboarding. Accepts payment on Base or Solana — either network works.","url":"https://api.x402node.dev/identity/gravatar","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["email"],"properties":{"size":{"type":"string","description":"Size (optional)"},"email":{"type":"string","description":"Email address (required)"},"default":{"type":"string","description":"Default (optional)"}}}},"additionalProperties":false}}},"responseSchema":null,"example":{"request":{"email":"zero-qa@agentmail.to"},"response":{"_hint":"x402 paid endpoints for AI agents — x402node.dev (utilities) · cn402.com (Chinese culture)","email":"zero-qa@agentmail.to","profile":null,"md5_hash":"bbbec307bc0934a6d808a9792da3a7e9","avatar_url":"https://www.gravatar.com/avatar/bbbec307bc0934a6d808a9792da3a7e9?s=200&d=identicon","has_profile":false,"sha256_hash":"c7e6ff43db2b0dfdb886a7773fed7f1b471b7f0241965a26ac1600406927ef8e","avatar_variants":{"sizes":["https://www.gravatar.com/avatar/bbbec307bc0934a6d808a9792da3a7e9?s=80&d=identicon","https://www.gravatar.com/avatar/bbbec307bc0934a6d808a9792da3a7e9?s=200&d=identicon","https://www.gravatar.com/avatar/bbbec307bc0934a6d808a9792da3a7e9?s=512&d=identicon"],"defaults":["https://www.gravatar.com/avatar/bbbec307bc0934a6d808a9792da3a7e9?s=200&d=identicon","https://www.gravatar.com/avatar/bbbec307bc0934a6d808a9792da3a7e9?s=200&d=monsterid","https://www.gravatar.com/avatar/bbbec307bc0934a6d808a9792da3a7e9?s=200&d=wavatar","https://www.gravatar.com/avatar/bbbec307bc0934a6d808a9792da3a7e9?s=200&d=retro","https://www.gravatar.com/avatar/bbbec307bc0934a6d808a9792da3a7e9?s=200&d=robohash","https://www.gravatar.com/avatar/bbbec307bc0934a6d808a9792da3a7e9?s=200&d=mp"]}}},"exampleRequest":{"email":"zero-qa@agentmail.to"},"tags":["x402"],"displayCostAmount":"0.0022","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","requiresHandshake":false,"reviewCount":1,"rating":{"score":"0.75","successRate":"1.00","reviews":1,"stars":"4.0","state":"rated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.0022/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0022","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0022","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_BX1wYW7OcDPOix-NGi-39","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.0022","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Looks up a Gravatar avatar URL and public profile (display name, location, links, accounts) for a given email address, returning MD5/SHA256 hashes, sized avatar URLs, default-icon variants, and full profile JSON.","exampleAgentPrompt":"Can you look up the Gravatar profile for jane.doe@example.com and get me their avatar URL, display name, location, and any linked social accounts?","exampleUseCases":null,"resultDescription":"Returns MD5 and SHA256 hashes of the email, sized avatar image URLs with default-icon variants, and if a Gravatar profile exists: display name, location, bio, website links, and connected external accounts — all as JSON.","failureModes":["Email has no Gravatar profile — returns hashes and default avatar URL but empty/null profile fields","Invalid or malformed email address — returns error response","Gravatar service unreachable — returns upstream error","Rate limiting or payment failure — returns 402 or 429 status"],"whenToPreferThis":"Use this endpoint when you need to enrich a known email address with a profile picture and public identity data (name, location, social links) without requiring the user to fill out a form. Ideal for onboarding flows, user directory enrichment, or anywhere you want to pre-populate a user profile from a single email. Prefer this over manual profile lookups when Gravatar coverage is acceptable and no OAuth is available.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":1,"lastUsedAt":"2026-07-17T17:29:53.836Z","lastSuccessfullyRanAt":"2026-07-17T17:29:53.836Z","lastHealthCheckAt":"2026-09-14T06:50:27.341Z","isFirstParty":false}