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POST
Speed up transaction

Headers

X-API-Key
string | null

Path Parameters

wallet_uuid
string<uuid>
required

The UUID of the wallet that owns the transaction. Retrieve this value from the id field returned when the wallet was created.

transaction_uuid
string<uuid>
required

The UUID of the user transaction to speed up, returned as id by the transfer or contract-call endpoints.

Body

application/json

Request payload for speeding up a broadcasting transaction via RBF.

fee
EIP1559FeeRequest · object
required

Optional EIP-1559 fee parameters for transfers.

request_id
string | null

A client-supplied identifier for the replacement (speed-up) transaction, used for idempotency.

Maximum string length: 255
cobo_transaction_id
string | null

The provider-side transaction ID of the transaction to speed up. Retrieve this from the original transfer or contract call response.

Maximum string length: 255

Response

Successful Response

result
TransactionRbfResult · object
required

Shared response payload for drop/speedup/resend operations.

success
boolean
default:true
suggestion
string
default:""
message
string
default:""
meta
PaginationMeta · object | null

Pagination metadata for list responses.

Supports both legacy offset-based and cursor-based pagination. Cursor fields (has_more, after, before) are populated for cursor-paginated endpoints. Legacy fields (offset, limit) are populated when the caller uses the deprecated offset parameter.