cryptofeed402
cryptofeed402.site · 13 paid endpoints · listed 2026-10-27
Perpetual futures funding rates and open interest (Hyperliquid), live: the 10 perps with the most extreme funding rate now (over $1M 24h volume), each with annualized funding APR and open interest in USD, plus the current funding rate for a BTC/ETH/SOL/HYPE/NEAR/AAVE watchlist. Use it to spot crowded longs or shorts, squeeze risk and funding-carry candidates. Failed calls are never charged. JSON. Free sample: /samples/funding. $0.0025 USDC per call on Base.
Paid endpoints
| Method | Endpoint | Price | Networks |
|---|---|---|---|
| GET | cryptofeed402.site/perps/:symbol Perpetual futures funding rate and open interest snapshot for one Hyperliquid perp (any listed coin, e.g. BTC or HIP-3 xyz:TSLA): current hourly funding, 8h and | $0.002 | Base |
| GET | cryptofeed402.site/perps/BTC Perpetual futures funding rate and open interest snapshot for one Hyperliquid perp (any listed coin, e.g. BTC or HIP-3 xyz:TSLA): current hourly funding, 8h and | $0.002 | Base |
| GET | cryptofeed402.site/sentiment/:symbol Crypto news sentiment for one asset (BTC, ETH, SOL, HYPE, NEAR, AAVE and others; list at /sentiment): a -1..1 score with bearish/neutral/bullish label, counts o | $0.002 | Base |
| GET | cryptofeed402.site/spot/:symbol Live spot ticker for any OKX <SYMBOL>-USDT pair (hundreds of coins): last price, best bid/ask and spread in bps, 24h open/high/low and change, UTC-day change, 2 | $0.002 | Base |
| GET | cryptofeed402.site/funding/extreme Perpetual futures funding rates and open interest (Hyperliquid), live: the 10 perps with the most extreme funding rate now (over $1M 24h volume), each with annu | $0.0025 | Base |
| GET | cryptofeed402.site/price/:symbol Live snapshot for one major coin (BTC, ETH, SOL, HYPE, NEAR, AAVE): Hyperliquid perp mark price, hourly funding rate and annualized funding APR, open interest i | $0.0025 | Base |
| GET | cryptofeed402.site/candles/:symbol OHLCV candles for any Hyperliquid perp (main dex + HIP-3 like xyz:TSLA) or, with venue=okx, any OKX USDT spot pair. Intervals 1m, 3m, 5m, 15m, 30m, 1h, 2h, 4h, | $0.003 | Base |
| GET | cryptofeed402.site/funding/history/:symbol Hourly funding rate history for one Hyperliquid perp: each settlement's rate (hourly, 8h, annualized) and premium, plus mean/min/max, positive/negative hours an | $0.005 | Base |
| GET | cryptofeed402.site/history Archive of past cryptofeed402 twice-daily LLM-written market briefs for a date range (from/to as YYYY-MM-DD, up to 366 days): sentiment, funding, open interest, | $0.005 | Base |
| GET | cryptofeed402.site/oi/history/:symbol About-hourly open-interest history for one Hyperliquid main-dex perp (BTC, ETH, SOL, ... any listed coin): open interest in coins and USD, mark price and hourly | $0.005 | Base |
| GET | cryptofeed402.site/outlook/:symbol Pre-trade preflight for one Hyperliquid perp in one call: perp mark vs OKX spot and oracle in bps, funding (hourly/8h/annualized) and its extreme rank, open int | $0.01 | Base |
| GET | cryptofeed402.site/brief/latest LLM-written crypto market brief, published twice daily: analysis, not just raw numbers. Plain-English headline and bottom line, sentiment and Fear & Greed, fund | $0.015 | Base |
| GET | cryptofeed402.site/audit/agent-ready Agent-readiness audit for a public website or x402 API: checks llms.txt, robots.txt AI-crawler rules, sitemap, OpenAPI, /.well-known/x402, agent card, an MCP in | $0.05 | Base |
Latest checks
| When | Endpoint | HTTP | ms | Result |
|---|---|---|---|---|
| 5 days ago | cryptofeed402.site/audit/agent-ready | 402 | 675 | valid x402 v2 terms |
Income on Base (7 days)
| Day | Transfers | USDC | |
|---|---|---|---|
| 2026-11-01 | 1 | $0.0025 | |
| 2026-10-31 | 2 | $0.005 | |
| 2026-10-30 | 5 | $0.0125 | |
| 2026-10-27 | 2 | $0.0125 |
Is this your API?
<a href="https://logicnodes.io/observatory/p/cryptofeed402.site"><img src="https://logicnodes.io/observatory/badge/cryptofeed402.site.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/cryptofeed402.site