Documentation Index
Fetch the complete documentation index at: https://circle-devdocs-test-ai-codegen-component.mintlify.app/llms.txt
Use this file to discover all available pages before exploring further.
CCTP V2
Get messages and attestations
Retrieves messages and attestations for a given transaction hash or nonce, supporting both V1 and V2 messages. Each message for a given transaction hash is ordered by ascending log index.