Skavio USDC Payment Verification & Proof MCP

An official MCP server by Skavio that enables AI agents to verify native Circle USDC transfers across seven blockchains, reconcile payments, and generate timestamped PDF evidence. It supports x402 protocol v2 for per-call micropayments in USDC on Base, allowing agents to inspect transfers, match recipients and amounts, and download read-only public transaction evidence without requiring API keys or custody of funds.

Endpoint and access

No sign-in: your client connects and lists tools immediately, with no account or key.

No sign-inEndpoint checked 2026-10-18Operated by Skavio

MCP endpoint (Streamable HTTP)

https://www.skavio.eu/mcp

Vendor documentation

What you can do with it

Verify USDC transfer status and confirmation on-chain
Match exact payment recipient and amount for reconciliation
Download timestamped PDF evidence of blockchain transactions
Check public DNS and TLS records for domain audit

Tools advertised by the last live check:

skavio_launch_status
skavio_catalog
verify_native_usdc
match_native_usdc_payment
usdc_transfer_evidence_pdf
domain_dns_tls_audit
web_fetch
web_extract
web_monitor
pdf_to_text
document_ocr
invoice_extract
audio_transcribe
pdf_split
pdf_merge
skavio_agent_job_status
skavio_agent_job_result
skavio_agent_wallet

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers a Streamable HTTP server. Use --scope project to write .mcp.json for the repo.

Claude Code configuration

claude mcp add --transport http skavio-usdc-payment-verification-proof-mcp https://www.skavio.eu/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).

Codex configuration

codex mcp add skavio-usdc-payment-verification-proof-mcp --url https://www.skavio.eu/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable skavio-usdc-payment-verification-proof-mcp in your MCP settings.

Cursor configuration

{
  "mcpServers": {
    "skavio-usdc-payment-verification-proof-mcp": {
      "url": "https://www.skavio.eu/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure). The type must be streamableHttp for a remote HTTP server.

Cline configuration

{
  "mcpServers": {
    "skavio-usdc-payment-verification-proof-mcp": {
      "type": "streamableHttp",
      "url": "https://www.skavio.eu/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start skavio-usdc-payment-verification-proof-mcp and inspect its tools.

VS Code configuration

{
  "servers": {
    "skavio-usdc-payment-verification-proof-mcp": {
      "type": "http",
      "url": "https://www.skavio.eu/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.

Gemini CLI configuration

gemini mcp add --transport http skavio-usdc-payment-verification-proof-mcp https://www.skavio.eu/mcp

Claude Desktop

Merge this into claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\), then restart Claude Desktop.

Claude Desktop configuration

{
  "mcpServers": {
    "skavio-usdc-payment-verification-proof-mcp": {
      "url": "https://www.skavio.eu/mcp"
    }
  }
}

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.

Windsurf configuration

{
  "mcpServers": {
    "skavio-usdc-payment-verification-proof-mcp": {
      "serverUrl": "https://www.skavio.eu/mcp"
    }
  }
}

See all 166

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