v1
latestOpenAPI 3.0.0ISC2026-07-26318688.6 KBExchanges
Submit signed EVM UserOperation(s)
Submit signed EVM UserOperation(s) to the bundler. Pass one signature per batch in the same order as returned by POST multi/{multiId}/tx/build. Most multi-swaps produce a single batch, so typically only one signature is needed.
post/exchanges/multi/{multiId}/tx
Path parameters
multiIdstring required
Request body
Response
UserOperation(s) submitted