Execute OpenSea NFT buy and accept-offer workflows on EVM chains.
npx skills add https://github.com/Pieverse-Eng/purrfect-skills --skill opensea
Please help me install this Agent Skill. Skill: opensea Source: https://github.com/Pieverse-Eng/purrfect-skills/tree/main/opensea Command: npx skills add https://github.com/Pieverse-Eng/purrfect-skills --skill opensea
The OpenSea skill centralizes and safely executes OpenSea marketplace write flows so agents can buy NFTs or accept offers without manually building Seaport transactions, while routing read-only discovery to the vendored data layer.
Use the opensea skill to prepare a purchase for collection boredapeyachtclub token 1234 on ethereum and return the planned steps without executing.
High-intent search queries and answers about installing and using this skill.
To programmatically buy an NFT on OpenSea, you can use an agent to retrieve fulfillment JSON, validate wallet ownership and balances, and assemble the required Seaport on-chain transaction steps. The agent requires an OPENSEA_API_KEY and explicit user confirmation before executing the live transaction.
Yes, you can automate OpenSea accept-offer workflows for ERC-721 and ERC-1155 tokens. The process validates chain inputs, checks wallet balances, adds necessary ERC-20 or NFT approvals, and returns StepOutput JSON for inspection before requiring explicit confirmation to execute.
OpenSea buy and sell execution supports major EVM-compatible chains including ethereum, polygon, arbitrum, optimism, base, avalanche, klaytn, zora, blast, and sepolia. Read-only discovery queries are routed to a vendored data layer.
No, you do not need to manually build Seaport transactions. The workflow centralizes marketplace write flows by obtaining fulfillment JSON, validating inputs, and assembling the required on-chain transaction steps automatically.
No, creating listings or cancelling offers programmatically is not supported. Users must perform these actions directly on opensea.io, while the automated workflow only handles buy and accept-offer scenarios.
Explicit confirmation is required before executing an OpenSea NFT purchase to ensure safe routing and prevent unauthorized transactions. The system returns a StepOutput JSON detailing the planned steps for inspection before any live --execute submission.
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