Quicknode supports the following X Layer APIs on all endpoints. Using your X Layer endpoint, you can call any of the methods available in these APIs. For a complete list of supported RPC methods, refer to the documentation for each API.
API prises en charge
Réseaux pris en charge
Quicknode provides access to the following X Layer networks:
XLayer uses a re-genesis at block 42,810,021. Historical data before this block is available but stored on legacy nodes and automatically routed when you provide a specific block number for methods like eth_getBlockByNumber, eth_getBalance, et debug_trace*.
Block 42,810,021 itself is untraceable and may return {"code":4444,"message":"pruned history unavailable"}.
X Layer uses two different node clients split at the re-genesis boundary (block 42,810,021):
- Block
42,810,021and earlier — Requires a cdk-Erigon node. Geth nodes returnnullfor these historical transactions. - After block
42,810,021— Requires a Geth node. Erigon nodes returnnullfor these current transactions.
To query pre-regenesis data, include the x-qn-height header with the target block number in your request to route it to the cdk-Erigon node. Without this header, requests default to the Geth node, so the header is not required for post-regenesis blocks.
Pre-Regenesis Example (cdk-Erigon, block ≤ 42,810,021):
curl --location 'https://docs-demo.xlayer-mainnet.quiknode.pro/' \
--header 'Content-Type: application/json' \
--header 'x-qn-height: 42810020' \
--data '{"method":"eth_getBlockByNumber","params":["0x28D3AA4",false],"id":1,"jsonrpc":"2.0"}'
Post-Regenesis Example (Geth, block > 42,810,021):
curl --location 'https://docs-demo.xlayer-mainnet.quiknode.pro/' \
--header 'Content-Type: application/json' \
--data '{"method":"eth_getBlockByNumber","params":["0x28D3AA6",false],"id":1,"jsonrpc":"2.0"}'
Produits pris en charge
The following Quicknode products are supported on the X Layer blockchain: