API Endpoints
OpenSea

Execute a token swap

post
https://api.opensea.io/api/v2/swap/execute

Get executable transactions for token-to-token swaps. Supports same-chain and cross-chain swaps with multiple from/to assets.

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Body Params

Request body for executing a token swap

string
required

Wallet address executing the swap

from_assets
array of objects
required

Tokens to swap from (at least one required)

from_assets*
string | null

Recipient address (defaults to sender address)

double | null

Slippage tolerance as a decimal (0.0 to 0.5, default: 0.01)

to_assets
array of objects
required

Tokens to swap to (at least one required)

to_assets*
Responses

500

Internal server error. Please open a support ticket so OpenSea can investigate.

Updated 5 months ago

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Updated 5 months ago