Every Crypto Currency Network API endpoint, probed live. Which feeds are up, what they cost in USDC on Base L2, and how fast they answer, before you integrate or spend a single micro-dollar.
| Endpoint | Type | Price | Status | Latency |
|---|---|---|---|---|
| Loading live probe… | ||||
A paid endpoint answering HTTP 402 is not an error, it is the price tag. The x402 challenge names the exact amount, the USDC asset, the Base L2 network, and the treasury address. Pay and the feed answers instantly. This page probes every endpoint the same way an agent buyer does, so what you see here is what your agent will meet.
Free endpoints answer 200 directly. The machine-readable version of this board is the same URL your agent can call: /api/ccn/discovery
Agents integrating with paid APIs waste cycles and money discovering endpoints that are down or mispriced. The x402 ecosystem needs the same thing every traditional API marketplace has: a public status board. This is ours, probed from the outside in, honest about every endpoint, refreshed every five minutes.
Premium feeds are $0.001 per call, settled in USDC on Base L2 through our facilitator. No API key, no signup.
Read CCN coverage