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Gravatar Avatar & Profile Lookup by Email
x402
Gravatar Avatar & Profile Lookup by Email is a paid API for AI agents from api.x402node.dev, paid per call via x402, $0.0022/call, status unknown (last checked 2026-09-14, last successful call 2026-07-17).
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.
Price / call$0.0022
Success100%
StatusUnknown
How this service works
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.
Output
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.
Example use cases
Example prompt
“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?”
Technical details
Endpoint
GEThttps://api.x402node.dev/identity/gravatarWhen to prefer
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.
Side effects
- 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
Input
{
"email": "zero-qa@agentmail.to"
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Output
{
"_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"
]
}
}Tags
x402
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