API Reference
Last updated
Last updated
There are two API key categories: Basic and Pro. All plans require an API key, so even if you want to use our free plan (Basic), please contact us via .
Expired Pro API keys automatically revert to Basic API keys.
API Key should be sent in x-api-key
header.
For the CKB Advanced Indexer API, use the appropriate base URL depending on the network:
TESTNET_INDEXER_API:
MAINNET_INDEXER_API:
In all following sections, refer to the base URL as INDEXER_API
, which represents either the Testnet or Mainnet base URL.