Request a firm quote with transaction packet

post

https://api.rave-trading.com/api/v2/quotes/firm

Returns a binding quote with a public transaction packet ready for wallet submission. For every execution route, transaction.to remains the Rave SettlementRouter address for the requested chain; partners should never approve or submit directly to private providers or periphery executors. Integrators must verify expiry, chain, target contract, allowance, balance, and local transaction data safety before asking the wallet to sign. The API does not sign or broadcast for the user.

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Body Params

amount

string

required

Defaults to 100000000000000000000

Raw base-unit amount of token_in. The trade direction is defined only by token_in -> token_out; the settlement transaction is capped so it cannot pull more than this token_in amount. Use token_in.decimals from the discovery endpoints to convert human-readable sizes.

chain_id

integer

required

Defaults to 56

Chain ID (56 for BNB Smart Chain, 1 for Ethereum, 8453 for Base, 4663 for Robinhood Chain).

deadline

integer

Unix timestamp deadline in seconds.

recipient

string

required

Defaults to 0x000000000000000000000000000000000000dEaD

Recipient wallet address for settlement. The firm quote transaction packet will be prepared for this address.

slippage_bps

integer

0 to 10000

Slippage tolerance in basis points. When omitted, the engine selects the applicable default for the route. Set 0 only when you require a binary exact-fill quote.

token_in

string

required

Defaults to 0x55d398326f99059ff775485246999027b3197955

Contract address of the token the taker sends on chain_id. Choose token_in/token_out pairs from the assets, limits, or market-levels endpoints; amount is encoded with this token's decimals.

token_out

string

required

Defaults to 0x390a684ef9cade28a7ad0dfa61ab1eb3842618c4

Contract address of the token the taker receives on chain_id. Must be paired with token_in for a supported market on that chain.

Responses

200Firm quote with transaction data. Firm quotes include execution.transaction ready for wallet submission.

400Invalid request input.

401Missing or invalid Bearer token. The body is the same flat JSON error object used by all error responses.

404Resource not found.

503Market, route, provider, or runtime dependency unavailable.