https://bykaranteli.com/api/x402/solana-perps-history
Hourly history of every Solana perp venue on the board but Jupiter (jupiter-history): Pacifica, Phoenix, GM Trade, Velocity and Bullet, per market and metric: one-sided open interest in USD (both sides on pool venues), 24h volume, hourly funding in percent of position size (empty where the venue publishes only an accumulator), mark, and Phoenix's raw funding accumulator; recorded from 2026-09-25. The free API returns the live board and seven days of one market.
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$0.10
16
6
Points earned against points available, biggest lever first.
| Rank | Service | Score | Volume | Price |
|---|---|---|---|---|
| #1 | 68 | 7.0K txns | $0.0010 | |
| #2 | Otto AI−66 | 66 | 3.6K txns | $0.0010 |
| #3 | Bitrefill−63 | 63 | 365 txns | $0.0020 |
| #4 | 63 | 2.5K txns | $0.02 |
| #5 | 62 | 1.1K txns | $0.01 |