POST /submit-signature

Use this for SIGNATURE-type venues (0x Gasless, Bebop, CoW, Relay’s gasless permit path). Sign the typedData from /execute, then post the signature here. RAVN routes it to the correct venue, including any venue-specific quirks in how the signature is submitted, so you never touch per-venue endpoints.

Request

string

required

The quoteToken returned by /execute. A two-hop RAVN route’s original token from /quote is refused.

string

required

Your 65-byte hex signature over typedData.

string

A signature over approvalData, when /execute returned it (0x Gasless).

No API key required (see Authentication for the optional higher-limit tiers).

curl -s -X POST https://app.ravn.exchange/api/v1/submit-signature \
  -H 'content-type: application/json' \
  -d '{ "quoteToken": "<from /execute>", "signature": "0x..." }'

Response

string

The handle to poll /status with.

string

The venue the order was submitted to.

{ "data": { "statusRef": "0x...orderUid", "venue": "cow" } }

If the quoteToken came from a sandbox quote, this skips forwarding the signature to the real venue and returns a synthetic statusRef immediately.

​Request

​Response

Request

Response