API Reference
Rate Limiting
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 this form.
Expired Pro API keys automatically revert to Basic API keys.
General Usage Information
API Key should be sent in
x-api-keyheader.
Testnet & Mainnet API
For the CKB Advanced Indexer API, use the appropriate base URL depending on the network:
TESTNET_INDEXER_API: https://indexer-ckb-720a.utxo.global
MAINNET_INDEXER_API: https://indexer.utxo.global
In all following sections, refer to the base URL as INDEXER_API, which represents either the Testnet or Mainnet base URL.
Categories
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