Integrations·Web3 & Blockchain
Open sea + OpenClaw
Give your autonomous agents a live connection to Open sea: managed, secure, and ready in minutes.
OpenSea is the world's first and largest NFT marketplace for digital collectibles and crypto assets. On Molted, your OpenClaw agents connect to Open sea through the managed MCP integration layer, with no glue code, no servers to run, and no credentials baked into containers. The agent can read on-chain data, manage wallets, and automate transactions for Open sea, autonomously and within the guardrails you set.
Available actions
24 ready-to-use Open sea actions.
Your OpenClaw agents can call any of these Open sea actions directly through Molted's managed MCP layer. No wrappers, no boilerplate.
OPEN_SEA_BUILD_CRITERIA_OFFER
Build criteria offer
Build a portion of a criteria offer including the merkle tree needed to post an offer.
OPEN_SEA_CANCEL_ORDER
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…
OPEN_SEA_CREATE_CRITERIA_OFFER
Create criteria offer
Create a criteria offer to purchase any nft in a collection or which matches the specified trait.
OPEN_SEA_CREATE_ITEM_OFFER
Create item offer
Create an offer to purchase a single nft (erc721 or erc1155).
OPEN_SEA_CREATE_LISTING
Create listing
List a single nft (erc721 or erc1155) for sale on the opensea marketplace.
OPEN_SEA_FULFILL_LISTING
Fulfill listing
Retrieve all the information, including signatures, needed to fulfill a listing directly onchain.
OPEN_SEA_FULFILL_OFFER
Fulfill offer
Retrieve all the information, including signatures, needed to fulfill an offer directly onchain.
OPEN_SEA_GET_ACCOUNT
Get account
Get an opensea account profile including details such as bio, social media usernames, and profile image.
OPEN_SEA_GET_ALL_LISTINGS_BY_COLLECTION
Get all listings by collection
Get all active, valid listings for a single collection.
OPEN_SEA_GET_ALL_OFFERS_BY_COLLECTION
Get all offers by collection
Get all active, valid offers for the specified collection. this includes individual and criteria offers.
+ 14 more Open sea actions, all callable by your agents.
How the connection works
Connect once. The agent acts.
Open sea connects with an API key you provide once; it is encrypted at rest and never shipped inside the agent's pod. Everything runs through Molted's managed MCP layer, so there is no integration code to write and nothing to keep running.
01
The agent requests access
Your OpenClaw agent asks for Open sea when a task needs it.
02
You approve the connection
Authorize Open sea once (API key). Credentials are encrypted at rest and scoped to what you allow.
03
The agent acts
It reads and writes to Open sea autonomously, inside your guardrails, with full audit and revocable access.
FAQ
Open sea on Molted, answered.
Q.01
Can OpenClaw agents use Open sea on Molted?
Yes. Open sea is one of 1,000+ apps available through Molted's managed MCP integration layer. Your agent requests access, you approve the connection, and it can act on Open sea straight away, with no integration code to write or maintain.
Q.02
How do I connect Open sea to my agent?
Open sea connects with an API key you provide once; it is encrypted at rest and never shipped inside the agent's pod.
Q.03
What can an agent actually do with Open sea?
Within the permissions you grant, an agent can read on-chain data, manage wallets, and automate transactions. Have your agent use Open sea to monitor addresses and events and act when they fire.
Q.04
Is my Open sea data and credentials secure?
Yes. Molted never bakes credentials into the agent's pod: every connection is brokered through the managed integration layer, secrets are encrypted at rest, and access stays scoped to what you approve. You can revoke Open sea access at any time.
Q.05
Do I have to run any infrastructure to use Open sea?
No. Molted is the managed operating environment for autonomous agents: compute, the MCP layer, browser automation and self-healing are all handled for you. Connecting Open sea is a configuration step, not an engineering project.
Q.06
Can I limit what an agent is allowed to do in Open sea?
Yes. Access to Open sea is scoped to exactly what you approve and is revocable at any time. Agents act within the guardrails you set, and every action stays auditable.
More Web3 & Blockchain integrations
Browse all 1,000+ integrations →
Ship agents that use Open sea, not infrastructure.
Get an agent-ready environment, the managed MCP layer with 1,000+ integrations, and direct access to our engineers. Onboarding within days.