Invoke Lambda

post

https://api.metakeep.xyz/v2/app/lambda/invoke

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Body Params

lambda

string

required

Hex encoded lambda address. This is obtained from a previous /v2/app/lambda/create or /v2/app/lambda/import API call

function

object

required

Lambda Function to invoke with arguments in the format { name: "function_name", args: [] }.

pay

string

How much native currency(e.g. MATIC on Polygon) to pay(aka value transfer) to the payable lambda function. This should be a decimal string with up to 18 decimals. Only supported when using BUSINESS_WALLET

description

object

required

The human understandable explanation for this transaction. Useful for presenting to the user as an extra information ex: Swap wBTC to USDC, and for auditing purposes. The description should include a text and an optional image.

object

Invoke lambda as this user. If this is not set, lambda will be invoked from your developer account.

using

string

enum

The lambda wallet type to use for the transaction. This can be either be empty or BUSINESS_WALLET.

Allowed:

Headers

Idempotency-Key

string

required

An idempotency key is a unique value generated by the client which the server uses to recognize subsequent retries of the same request. This allows developers to safely retry requests without accidentally performing the same operation twice. This is useful when an API call is disrupted in transit and you do not receive a response. Read more

Response

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Response

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