Payments & Finance24 toolsPaste one API key
OpenSea integration for AI agents
OpenSea is the world's first and largest NFT marketplace for NFTs and crypto collectibles.
Use it from your agent
One ClawLink account serves every agent you run. Pick the guide for yours, or connect OpenSea once and call the same tools from all of them.
OpenSea for OpenClawInstall, pair, connect, first prompt
OpenSea for Hermes AgentInstall, pair, connect, first promptMCPClaude Code, Cursor, any MCP clientCLI login or the remote MCP serverSetup
Connect OpenSea through ClawLink's hosted setup.
- Auth: Paste one API key. The credential stays on the ClawLink server; your agent holds only a ClawLink key you can revoke.
- Where: the ClawLink dashboard, or ask your agent to connect it.
What your agent can do
OpenSea exposes 24 tools through ClawLink.
| Tool | What it does | Kind |
|---|---|---|
open_sea_build_criteria_offer | Build a portion of a criteria offer including the merkle tree needed to post an offer | Read |
open_sea_fulfill_listing | Retrieve all the information, including signatures, needed to fulfill a listing directly onchain | Read |
open_sea_fulfill_offer | Retrieve all the information, including signatures, needed to fulfill an offer directly onchain | Read |
open_sea_get_account | Get an OpenSea Account Profile including details such as bio, social media usernames, and | Read |
open_sea_get_all_listings_by_collection | Get all active, valid listings for a single collection | Read |
open_sea_get_all_offers_by_collection | Get all active, valid offers for the specified collection | Read |
open_sea_get_best_listing_by_nft | Get the best listing for an NFT | Read |
open_sea_get_best_listings_by_collection | Get the cheapest priced active, valid listings on a single collection | Read |
open_sea_get_best_offer_by_nft | Get the best offers for an NFT | Read |
open_sea_get_collection | Get a single collection including details such as fees, traits, and links | Read |
open_sea_get_collection_stats | Get stats for a single collection on OpenSea | Read |
open_sea_get_collections | Get a list of OpenSea collections with optional filtering and pagination | Read |
open_sea_get_contract | Get a smart contract for a given chain and address | Read |
open_sea_get_events | Get a list of events from OpenSea based on various filters like timestamps and event types | Read |
open_sea_get_listings | Get the complete set of active, valid listings | Read |
open_sea_get_nft | Get metadata, traits, ownership information, and rarity for a single NFT | Read |
open_sea_get_order | Get a single order, offer or listing, by its order hash | Read |
open_sea_get_payment_token | Get a smart contract for a given chain and address | Read |
open_sea_get_traits | Get the traits in a collection | Read |
open_sea_create_criteria_offer | Create a criteria offer to purchase any NFT in a collection or which matches the specified trait | Write |
open_sea_create_item_offer | Create an offer to purchase a single NFT (ERC721 or ERC1155) | Write |
open_sea_create_listing | List a single NFT (ERC721 or ERC1155) for sale on the OpenSea marketplace | Write |
open_sea_refresh_nft_metadata | Refresh metadata for a single NFT | Read |
open_sea_cancel_order | Offchain cancel a single order, offer or listing, by its order hash when protected by the | Write |
