API Development MCP Servers for Claude Desktop

Paid OpenAPI audit and API change detection for agents. $0.10 USDC per analysis via x402 on Base.

Verified, pay-per-use API tools for AI agents through one authenticated connection.

MCP server for secureFlows (secure-flows.com). Alias of io.github.michal-lefler/secureflows-mcp.

MCP server for secureFlows: token-free URL builders and integration-linting tools for AI agents.

Spring Boot example that exposes SpringDoc OpenAPI operations as safe MCP tools.

Receive, inspect, replay and deliver webhooks — with signature verification and agent triggers.

Fire-and-forget webhooks for agents with guaranteed, retried delivery and status polling. x402

Keyless webhook endpoints: capture, wait, replay, forward, and generate types from real traffic.

Test webhook endpoints — send requests, measure latency, validate responses. x402 micropayment.

Anonymous webhook capture, inspection, waiting, and response configuration for AI agents.

Whether a token is an HTTP method

WSDL 2.0 interface count, markup discarded

Discover x402 APIs by capability, price & trust. Powered by x402Scout.

Deterministic repository oracle for AI agents: inventory, dependency graph, frontend-backend join.

Try 26 utility REST APIs keylessly: NAICS classification, IP geo, email validation, currency.

Turn OpenAPI services into tools an agent can call under your rules.

Discover, rate and compare APIs and providers in the APIs.io catalog; manage a listing you own.

Quality scoring and progressive gates for AI-generated API tests. Stripe/Twilio profiles. Free tier.

Signed API declarations for agent handoffs. Free demo and verification; receipts cost 0.002 USDC.

Public webhook relay with signed observations, retries and verified receivers. Self-service.

Premium agentic endpoint for api-key-load-balancer-mcp.