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Each API endpoint requires a certain number of credits to execute. Below is a comprehensive list of endpoints and their credit costs:

Skandha Endpoints

Standard Operations

EndpointCredits
eth_chainId5
eth_supportedEntryPoints5
web3_sha35
net_version5
net_listening5
net_peerCount5
eth_protocolVersion5
eth_gasPrice10
eth_blockNumber5
eth_getBalance10
eth_getStorageAt10
eth_getTransactionCount10
eth_getBlockTransactionCountByHash5
eth_getBlockTransactionCountByNumber5
eth_getUncleCountByBlockHash10
eth_getUncleCountByBlockNumber10
eth_sign5
eth_getBlockByHash10
eth_getBlockByNumber10
eth_getTransactionByBlockHashAndIndex10
eth_getTransactionByBlockNumberAndIndex10
eth_getUncleByBlockHashAndIndex10
eth_getUncleByBlockNumberAndIndex10
eth_newFilter20
eth_newBlockFilter20
eth_maxPriorityFeePerGas10
web3_clientVersion10

Medium Complexity Operations

EndpointCredits
skandha_config10
eth_getUserOperationByHash15
eth_getCode5
eth_call10
eth_estimateGas10
eth_newPendingTransactionFilter30
eth_uninstallFilter30
eth_getFilterChanges30
eth_getFilterLogs50
eth_getLogs50
eth_feeHistory20
eth_getUserOperationReceipt25

Complex Operations

EndpointCredits
eth_getTransactionByHash10
eth_getTransactionReceipt10
eth_sendRawTransaction50
eth_sendUserOperation600
eth_estimateUserOperationGas300

Arka Endpoints

Standard Operations

EndpointCredits
/checkWhitelist/v25
/checkWhitelist15
/whitelist/v25
/whitelist10
/removeWhitelist/v25
/removeWhitelist10
/deposit10
/deposit/v25
/getAllWhitelist/v25
/metadata2

Complex Operations

EndpointCredits
pm_getERC20TokenQuotes200
pm_getPaymasterData450
pm_getPaymasterStubData300
pm_sponsorUserOperation700