Skavio USDC Paid Micro-APIs
x402 USDC-paid MCP tools: 7-chain transaction checks, PDF evidence and DNS/TLS audits.
One address for any MCP client. No sign-in needed on this server.
What it does
1 read1 act4 other
Grouped by tool name. At most: only reads or looks up information.
What it costs
FreeOdel charges nothing per call. The publisher may charge for its own service.
Tools
6 · grouped by tool name · checked 13 Oct 2026Read · 1Look things up
- verify_native_usdc
Act · 1Change something
- usdc_transfer_evidence_pdf
Other · 4Neither hinted nor named
- skavio_launch_status
- skavio_catalog
- match_native_usdc_payment
- domain_dns_tls_audit
Skavio Agent Tools
Official connection metadata and documentation for Skavio LLC's hosted MCP tools and x402 HTTP API. This repository contains discovery metadata, not the production server source.
Connect an MCP client using Streamable HTTP at https://www.skavio.eu/mcp. Discovery and the skavio_catalog tool are free. Paid invocations use x402 MCP v2: inspect PaymentRequired, then retry with an authorization supplied by your wallet client in params._meta["x402/payment"]. Keep wallet keys in your own client. Payment uses native Circle USDC on Base (eip155:8453). Obtain current payment requirements from the service.
| Tool | Advertised USDC per invocation | Purpose |
|---|---|---|
| skavio_catalog | Free | Discover capabilities |
| verify_native_usdc | 0.02 | Inspect native USDC transfer evidence |
| match_native_usdc_payment | 0.03 | Match recipient and exact amount |
| usdc_transfer_evidence_pdf | 0.05 | Receive bounded blockchain evidence PDF |
| domain_dns_tls_audit | 0.05 | Bounded public-domain DNS/TLS audit |
Transfer inspection supports Base, Polygon, Arbitrum, Optimism, Ethereum, Avalanche and Solana. Payment remains on Base. Evidence PDFs are not tax invoices.
HTTP documentation: https://www.skavio.eu/x402/docs
Three HTTP routes are advertised: /x402/v1/usdc/verify, /x402/v1/usdc/match, /x402/v1/usdc/evidence.pdf. Use the documented query parameters and a compatible x402 client.
Public unsigned challenge and discovery checks do not establish successful funded settlement or profitability. No revenue claim is made. PDF/OCR/invoice/audio Processing API integration is under development and is not offered through this MCP catalog. The separate Processing API developer kit is https://github.com/skavio-eu/skavio-processing-api.
Published in the official MCP Registry as eu.skavio/paid-micro-apis, version 1.0.0: https://registry.modelcontextprotocol.io/v0.1/servers/eu.skavio%2Fpaid-micro-apis/versions/1.0.0. Other directory registrations are tracked separately. Prices and capabilities may change; inspect current server responses before authorizing payment.
