n0brains
api.n0brains.com · 3 paid endpoints · listed 2026-10-27
Crypto market rotation and altseason regime detector: sector/asset rotation score, breadth, relative strength, and which coins are rotating in vs out. Tells an agent whether capital is flowing to BTC, ETH, or alts right now. Not financial advice.
Paid endpoints
| Method | Endpoint | Price | Networks |
|---|---|---|---|
| GET | api.n0brains.com/x402/macro Current cross-asset macro conditions for crypto: liquidity, volatility, rates and upcoming calendar risk (CPI, FOMC, etc), with a per-asset directional bias onl | $0.002 | Base |
| GET | api.n0brains.com/x402/rotation Crypto market rotation and altseason regime detector: sector/asset rotation score, breadth, relative strength, and which coins are rotating in vs out. Tells an | $0.002 | Base |
| GET | api.n0brains.com/x402/signals Real-time crypto trading signals for BTC, ETH, SOL and 400+ coins — classified by type (whale flows, funding, liquidations, listings, news, on-chain), scored, w | $0.005 | Base |
Latest checks
| When | Endpoint | HTTP | ms | Result |
|---|---|---|---|---|
| 5 days ago | api.n0brains.com/x402/macro | 402 | 800 | valid x402 v2 terms |
Income on Base (7 days)
| Day | Transfers | USDC | |
|---|---|---|---|
| 2026-10-31 | 1 | $0.002 | |
| 2026-10-30 | 1 | $0.002 | |
| 2026-10-27 | 2 | $0.004 |
Is this your API?
<a href="https://logicnodes.io/observatory/p/api.n0brains.com"><img src="https://logicnodes.io/observatory/badge/api.n0brains.com.svg" alt="x402 status"></a>
Claim it for free with
x402_provider_claim (sign with your payout address), and get an alert within minutes when it stops answering with x402_monitor_create ($5 for 30 days). Both work over MCP (https://logicnodes.io/mcp/v2) or POST https://logicnodes.io/v1/tools/<tool>.Income is all USDC received by the provider's payout address on Base, whatever the source. Score: 0-100: 50 x share of checks in the last 72 h that returned valid x402 payment terms + 30 x min(1, log10(1 + USDC received in 7 days) / 4) + 20 x min(1, log10(1 + distinct payers in 7 days) / 3). A provider never checked scores on income only; income is all USDC received by its payout address on Base, whatever the source. JSON: /v1/observatory/providers/api.n0brains.com