Social Profile Enrichment API

io.github.Br0ski777Published by GitHub account Br0ski777v1.1.0Updated Nov 2, 2026

Social media profile lookup for GitHub, Twitter/X, LinkedIn, YouTube. x402.

VerifiedSSEWeb executableWeb Search & ScrapingBusiness & Commerce

Overview

AI-generated overview

Remote MCP endpoint that looks up public social media profiles on GitHub, Twitter/X, LinkedIn and YouTube, paid per call in USDC via x402.

What you can do
  • Look up a public social profile by handle plus platform, or by full profile URL
  • Return structured JSON with display name, bio, avatar, follower and following counts, post count, location and verification status
  • Offer the same lookup as a GET query or a POST with a JSON body
  • Serve as one entry in a larger marketplace of pay-per-call APIs for agents
When to use it
Useful when an assistant needs quick public profile facts for influencer research, lead enrichment, social listening, building contact profiles, or checking that a social presence is real. It is not intended for email lookup, company data or person enrichment by email.
Requirements
A remote MCP client pointed at the hosted endpoint; nothing to install locally. No API key or signup, but each call is paid in USDC on the Base L2 network through the x402 protocol, so the client needs an x402-aware wallet or payment handler. Network access to the provider's domain is required.
Before you install
Every lookup costs money (listed at $0.015 per call) in USDC on Base, so an agent can spend funds without a separate confirmation step. Payment is handled by a wallet or x402 client, and the provider routes settlement through third-party facilitators. Queries, including handles and URLs, are sent to an external service.

Installation

In SourceWeft

  1. Open Social Profile Enrichment API in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via SSE. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/io.github.Br0ski777%2Fsocial-profile/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "social-profile-enrichment-api": {
      "type": "sse",
      "url": "https://social-profile.api.klymax402.com/mcp"
    }
  }
}

README

Social Profile Enrichment API

[MCP Server] [x402] [License: MIT]

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.):

json
{  "mcpServers": {    "social-profile": {      "url": "https://social-profile.api.klymax402.com/mcp"    }  }}

Quickstart -- HTTP (x402)

bash
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

ToolMethodPathPriceDescription
social_lookup_profileGET/api/lookup$0.015Lookup a social media profile by handle or URL
social_lookup_profilePOST/api/lookup$0.015Lookup a social media profile by handle or URL. POST variant of social_lookup_profile -- same params passed as JSON body instead of query string.

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

NameTypeRequiredDescription
handlestringnoUsername/handle to lookup (e.g. torvalds)
platformstringnoPlatform to search on (github, twitter, linkedin, youtube)
urlstringnoFull profile URL (alternative to handle+platform, e.g. https://github.com/torvalds)

Example response:

json
{"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).

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

NameTypeRequiredDescription
handlestringnoUsername/handle to lookup (e.g. torvalds)
platformstringnoPlatform to search on (github, twitter, linkedin, youtube)
urlstringnoFull profile URL (alternative to handle+platform, e.g. https://github.com/torvalds)

Example response:

json
{"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"
  • "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.

License

MIT

Source: README.md at commit f542e95

Tools

0
SourceWeft has not read this server's tools yet.

Version history

1
  1. v1.1.0LatestSep 16, 2026

Score

50% of the applicable checks met

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  • Reached in the last 30 daysRequired25 pts

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  • Auth declaredRequired10 pts

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  • Tools listed15 pts

    Answer tools/list without a credential, or ship a package that starts in a sandbox without one.

  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts
  • License10 pts