Pimlico

Pimlico

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Why Pimlico

For Startups For Enterprise

Pricing Supported Chains

Sponsorship Policies

How to use sponsorship policies Webhook docs How to create a gas program

Security

How to protect your API keys

Debugging

How to debug dropped user operations

API

Sponsorship Policies

The Sponsorship Policy object Retrieve a sponsorship policy List all sponsorship policies Create a sponsorship policy Update a sponsorship policy

Overview How to use the bundler How to use Alto in CI/CD testing Self host guide FAQs

Endpoints

eth_sendUserOperation eth_estimateUserOperationGas eth_getUserOperationReceipt eth_getUserOperationByHash eth_supportedEntryPoints pimlico_getUserOperationGasPrice pimlico_getUserOperationStatus pimlico_traceTokenEvents

Bundler Errors

EntryPoint Errors

Verifying Paymaster

How to use the Verifying Paymaster Endpoints FAQs Common Errors

ERC-20 Paymaster

Overview Supported Tokens

Guides

How to use the ERC-20 Paymaster How to use the ERC-20 Paymaster without unlimited token approvals How to estimate token cost and cost in USD

Endpoints

pimlico_getTokenQuotes pm_getPaymasterData pm_getPaymasterStubData pm_sponsorUserOperation

Architecture Contract Addresses

ERC-20 Paymaster (permissionless)

Modes

Credit Mode Resource Lock Mode

Endpoints

flashfund_getLocks flashfund_prepareLock flashfund_prepareAllowance flashfund_sponsorWithdrawal

Guides

How to use Credit Mode How to use Pimlico Lock

Supported chains and tokens