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0x Swap API
✓ Last checked 2026-10-17| Category | On-chain & DeFi trading agents |
|---|---|
| Assets | EVM chains, Solana |
| Live vs paper | live (on-chain swaps) |
| Order approval / safety | aggregator API for swaps, gasless and cross-chain trades; you sign transactions with your own wallet |
| Pricing / free tier | standard plan charges 0.15% on swaps of select pairs; paid plans from $1,000 (5 RPS); custom high-volume plans |
| Rate limits | 5 RPS on the $1,000 plan |
| Official / community | official |
| Last checked | 2026-10-17 |
| Source | 0x.org |