FAQ

Short answers to what integrators ask first.

#Which tokens can be traded?

Any ERC-20 token the router finds liquidity for, and the network's coin. Tokens that take a fee on every transfer may fail: the quote expects the full amount to arrive.

#Can I charge a different fee per user?

Yes: send integratorBps with each quote, from 0 up to your key's ceiling.

#Where does my fee arrive, and when?

At your key's fee address, in the token sold, in the same transaction as the trade.

#What happens if the price moves?

The trade reverts below toAmountMin, and the user keeps their tokens. Quote again; a higher slippageBps helps on volatile tokens.

#Is there a testnet?

Not yet. Test on mainnet with small amounts; quotes are free and count only against your key's limits.

#Bridges, Solana and other networks?

Bridges come next, through the same contract and API. More EVM networks are added over time. GET /v1/chains is always the current list.