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
- 400
- 401
- 403
- 422
- 429
- 502
- 503
OK
Bad request, same-chain bridge, unsupported route, or slippage out of range.
Ownership-proof failure.
A wallet on the request was flagged by sanctions screening. Permanent — do not retry with the same wallet.
Upstream reported insufficient liquidity for the route.
Per-IP or per-(IP, wallet) sliding window exceeded. Retry-After header carries delta-seconds.
Upstream provider failed or rate-limited us.
Sanctions screening could not be completed and the request was rejected (fail-closed). Transient — back off and retry.