Quote a cross-chain USDC bridge

POST 
/bridge/quote

Returns a Treasures-issued bridge_quote_id plus a signable payload the agent must broadcast themselves. Both sol_wallet and eth_wallet (and their matching ownership_proof signatures) are mandatory.

Request

Responses

200

OK

400

Bad request, same-chain bridge, unsupported route, or slippage out of range.

401

Ownership-proof failure.

403

A wallet on the request was flagged by sanctions screening. Permanent; do not retry with the same wallet.

422

Upstream reported insufficient liquidity for the route.

429

Sliding window exceeded: per-IP or per-(IP, wallet), plus a per-organisation bucket (shared across all of your keys) whenever a valid X-API-Key is presented. Retry-After header carries delta-seconds.

502

Upstream provider failed or rate-limited us.

503

Sanctions screening could not be completed and the request was rejected (fail-closed). Transient; back off and retry.