Connect your AI agent to OpenSea
OpenSea is the world's first and largest NFT marketplace for NFTs and crypto collectibles.
Set it up in Melso
- 1In Melso, open Settings → Agent Apps and hit Connect on OpenSea.
- 2Finish the API_KEY sign-in in the window that opens. Melso stores the connection, not your credentials.
- 3Open your agent, go to its Agent Apps tab, and allow OpenSea.
- 4Give the agent a task. It calls OpenSea itself when the work needs it.
What OpenSea gives your agent
The tools, permissions, and events OpenSea exposes — the same ones your agent can use once the app is authorized.
What you sign in with
OpenSea connects with API_KEY.
Permissions
OpenSea does not break access down into granular permissions.
Tools OpenSea exposes
Build criteria offer
Build a portion of a criteria offer including the merkle tree needed to post an offer.
Cancel order
Offchain cancel a single order, offer or listing, by its order hash when protected by the SignedZone. Protocol and Chain are required to prevent hash collisions. Please note cancellation is only assured if a fulfillment signature was not vended prior to cancellation.
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