Get claim data for a withdrawal.

Returns the ABI-encoded calldata and outbox contract address required to execute a Rollup withdrawal on the Parent chain.

GET /v2/arbitrum/messages/claim/{message_id}

Get claim data for a withdrawal.

cURL

curl --request GET \
  --url http://localhost/api/v2/arbitrum/messages/claim/{message_id}

200

{
  "calldata": "<string>",
  "outbox_address_hash": "<string>"
}

Path Parameters

message_id · integer · required

Withdrawal message ID.

Required range: x >= 0

Query Parameters

apikey · string

API key for rate limiting or for sensitive endpoints

key · string

Secret key for getting access to restricted resources

Response

200

application/json

Claim data for the withdrawal.

Calldata and outbox contract address needed to execute a withdrawal on the Parent chain.

calldata · string · required

ABI-encoded calldata for the executeTransaction call.

outbox_address_hash · string · required

Address of the Arbitrum Outbox contract on the Parent chain through which the withdrawal is executed.

Pattern: ^0x([A-Fa-f0-9]{40})$