Pimlico

Pimlico Bundler & Paymaster API

Unified ERC-4337 JSON-RPC endpoint exposing both the Pimlico bundler (eth_sendUserOperation, eth_estimateUserOperationGas, eth_getUserOperationReceipt, pimlico_getUserOperationGasPrice, pimlico_getUserOperationStatus) and paymaster (pm_sponsorUserOperation, pm_getPaymasterData, pm_getPaymasterStubData, ERC-20 token quotes) methods, addressed per chain and authenticated with an API key query parameter.

GitHub

Documentation

📖
APIReference
https://docs.pimlico.io/references/bundler
📖
Documentation
https://docs.pimlico.io

Other Resources

🔗
APIsJSON
https://raw.githubusercontent.com/api-evangelist/pimlico/refs/heads/main/apis.yml

API entry from apis.yml

apis.yml Raw ↑ 
name: Pimlico Bundler & Paymaster API
description: Unified ERC-4337 JSON-RPC endpoint exposing both the Pimlico bundler (eth_sendUserOperation,
  eth_estimateUserOperationGas, eth_getUserOperationReceipt, pimlico_getUserOperationGasPrice, pimlico_getUserOperationStatus)
  and paymaster (pm_sponsorUserOperation, pm_getPaymasterData, pm_getPaymasterStubData, ERC-20 token quotes)
  methods, addressed per chain and authenticated with an API key query parameter.
humanURL: https://docs.pimlico.io/references/bundler
baseURL: https://api.pimlico.io
properties:
- type: APIReference
  url: https://docs.pimlico.io/references/bundler
- type: Documentation
  url: https://docs.pimlico.io