alchemy_requestPaymasterTokenQuote

POST

/{apiKey}

Requests an ERC-20 fee quote for a UserOperation. Optionally accepts fee parameter overrides to be used in the UserOperation.

Path Parameters

stringrequireddefaults to docs-demo

For higher throughput, create your own API key

Request

objectrequired

Object containing the token quote request parameters.

Responses

200

The ERC-20 token quote for the userOperation.

POST/v2/{apiKey}

curl --request POST \  --url https://eth-mainnet.g.alchemy.com/v2/docs-demo \  --header 'Content-Type: application/json' \  --data '{  "jsonrpc": "2.0",  "id": 1,  "method": "alchemy_requestPaymasterTokenQuote",  "params": [    {      "policyId": "69d524a7-e932-4214-8673-dcdcba31bb42",      "entryPoint": "0x0000000071727De22E5E9d8BAf0edAc6f37da032",      "dummySignature": "0xfffffffffffffffffffffffffffffff0000000000000000000000000000000007aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa1c",      "userOperation": {        "sender": "0x1234567890123456789012345678901234567890",        "nonce": "0x1",        "callData": "0xabcdef"      },      "erc20Context": {        "tokenAddress": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",        "maxTokenAmount": "1000000"      }    }  ]}'

200Success

{  "jsonrpc": "2.0",  "id": 1,  "result": {    "tokensPerEth": 2413210000,    "estimateTokenAmount": 100000,    "estimateUsd": 0.1  }}

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alchemy_requestPaymasterTokenQuote

Path Parameters

apiKey

Request

sponsorship_request

Responses

200