x402 Service Discovery API

Base

Canonical discovery layer for the x402 ecosystem. 646+ services, trust scores, MCP server, OAuth 2.0.

x402-discovery-api.onrender.comdiscoverymcpcatalog

Docs

Trust

provisional

100%

Uptime

417 ms

Latency

—

On-chain

Overview

Protocolx402

Provider—

Payment assetUSDC

Networkbase

Categoryllm-inference

Sourcex402scout

Health

StatusOperational

Uptime (window)100%

Success rate—

Confidence8%

Quotes (14d)2

Last checked6/15/2026, 10:25:03 PM

Latency (quote)411ms

Price / call—

not enough data yet

Uptime (daily)100%

not enough data yet

Metrics by window

Window	Trust	Uptime	Success	p50	p95	Price	Data
Last hour	—	100%	—	—	—	—	Low
Last 24h	100	100%	—	—	—	—	Low
Last 7 days	100	100%	—	—	—	—	Low

Endpoints (1)

Schema API (all endpoints) ↗

Trust score is global for the provider. Latency, price and uptime are measured per endpoint (last 24h).

Endpoint	Uptime	Latency	Price / call
GET`/` x402 Service Discovery API	—	—	$0.01

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