Social Profile X402
Social Profile Enrichment API
Enrich social profiles from handle or URL -- Twitter/X, GitHub, LinkedIn, YouTube. Followers, bio, verification. Pay-per-call via x402 (USDC on Base L2) -- no API key, no signup, no rate-limit wall.
Part of the klymax402 marketplace -- 100 x402 micropayment APIs for AI agents, one wallet, USDC on Base.
Quickstart -- MCP
Add to your MCP client config (Claude Desktop, Cursor, ElizaOS, etc.):
{
"mcpServers": {
"social-profile": {
"url": "https://social-profile.api.klymax402.com/mcp"
}
}
}
Quickstart -- HTTP (x402)
curl "https://social-profile.api.klymax402.com/api/lookup"
# -> 402 Payment Required, with an x402 payment challenge in the response body
Any x402-aware client (@x402/fetch, x402-agent-tools, ATXP) handles the 402 -> sign -> retry cycle automatically.
Tools
| Tool | Method | Path | Price | Description |
|---|---|---|---|---|
social_lookup_profile | GET | /api/lookup | $0.008 | Lookup a social media profile by handle or URL |
social_lookup_profile
Use this when you need public profile data from a social media handle or URL. Returns structured profile data in JSON.
Parameters
| Name | Type | Required | Description |
|---|---|---|---|
handle | string | no | Username/handle to lookup (e.g. torvalds) |
platform | string | no | Platform to search on (github, twitter, linkedin, youtube) |
url | string | no | Full profile URL (alternative to handle+platform, e.g. https://github.com/torvalds) |
Example response:
{"platform":"github","handle":"torvalds","displayName":"Linus Torvalds","bio":"Linux kernel developer","avatarUrl":"https://avatars.githubusercontent.com/u/1024025","followerCount":213000,"followingCount":0,"postCount":729,"location":"Portland, OR","isVerified":true}
When to use: influencer research, lead enrichment, social listening, building contact profiles, and verifying social media presence.
Not for: email lookup (use email_find_by_name), company data (use company_enrich_from_domain), person enrichment by email (use person_enrich_from_email).
Example agent prompts
- "Public profile data from a social media handle or URL"
Payment
- Protocol: x402 -- HTTP-native pay-per-call, no signup, no API key
- Network: Base L2 (
eip155:8453) - Asset: USDC
- Facilitator: Coinbase CDP (primary), PayAI (fallback)
- Also reachable via ATXP (OAuth-wrapped x402, RFC 9728 protected-resource metadata)
Part of klymax402
100 x402 micropayment APIs for AI agents -- one wallet, USDC on Base, zero signup.
- Catalog: https://klymax402.com/llms.txt
- Full API reference: https://klymax402.com/llms-full.txt
- Live stats: https://klymax402.com/stats
License
MIT
Server Config
{
"mcpServers": {
"social-profile": {
"url": "https://social-profile-x402-production.up.railway.app/mcp",
"transport": "sse"
}
}
}