micropay-test-suite

app.netlify.micropay-test-suite/micropay-test-suiteVersion 1.0.0

Verify your agent's x402 payment flow for free on Base Sepolia testnet before real money moves.

Status

Responds414 msNov 14, 2026, 13:37 UTCAnswered our handshake without sign-in.

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Data from the official MCP Registry, checked by run.zero. How we check

Streamable HTTP

https://micropay-test-suite.netlify.app/api/mcpResponds414 msNov 14, 2026, 13:37 UTC

No sign-in

claude mcp add --transport http micropay-test-suite https://micropay-test-suite.netlify.app/api/mcp

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Settings > Connectors > Add custom connector
Name: micropay-test-suite
Remote MCP server URL: https://micropay-test-suite.netlify.app/api/mcp

{
  "mcpServers": {
    "micropay-test-suite": {
      "url": "https://micropay-test-suite.netlify.app/api/mcp"
    }
  }
}

code --add-mcp '{"name":"micropay-test-suite","type":"http","url":"https://micropay-test-suite.netlify.app/api/mcp"}'

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1 tools

Tools of micropay-test-suite
	Description		Read-only	Idempotent	Open world
`check_payment_flow`Verifies an agent's x402 payment flow against a free Base Sepolia testnet endpoint. Call with no arguments first to get back the payment-required challenge (price, network, payTo). Sign it with your x402 client, then call again passing paymentSignature as the encoded PAYMENT-SIGNATURE header value to get back a verified/failed receipt.	Verifies an agent's x402 payment flow against a free Base Sepolia testnet endpoint. Call with no arguments first to get back the payment-required challenge (price, network, payTo). Sign it with your x402 client, then call again passing paymentSignature as the encoded PAYMENT-SIGNATURE header value to get back a verified/failed receipt.	Not declared	Not declared	Not declared	Not declared

Registry status: Active
Published: Jul 26, 2026
Updated: Jul 26, 2026
Website: https://micropay-test-suite.netlify.app/⁠ (opens in a new tab)
Repository: Not given
Categories (suggested): Finance and paymentsSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared