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Exchanges

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

Request

  • Base URL: https://api-partner.houdiniswap.com/v2
  • URL: https://api-partner.houdiniswap.com/v2/exchanges/multi/{multiId}/tx
  • Auth: API key in header Authorization

Path parameters

multiIdstring required

Request body

signaturesstring[] required

One signature per batch, in the same order as the build response transactions array

Response

UserOperation(s) submitted

userOpHashesstring[] required

ERC-4337 UserOperation hash(es) returned by the bundler — one per batch

Changes

No recorded changes to this endpoint across all 1 revision of this API.