Mint an NFT from Collection

Using this API you can mint new NFTs to users with custom metadata. The NFTs are 100% compatible with the OpenSea and tradeable on the OpenSea platform.

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Check out the minted NFT on OpenSea!

https://testnets.opensea.io/assets/mumbai/collection/token

Example: https://testnets.opensea.io/assets/mumbai/0x2076f73e80c22c676cd359160a7a60be5610738e/44386440066003198457762991782178257004631238193000178577052392611473628126577

For development apps, NFTs are visible on testnet OpenSea.
For production apps, NFTs are visible on mainnet OpenSea.

Upon calling this API, a transaction is raised and submitted to the Queue on the blockchain. MetaKeep, behind the scenes, employs several strategies to make sure transactions succeed, and at the lowest cost.

You can get the status of this blockchain transaction by querying for transaction status by copying transactionId from this API response and querying it in Transaction Status API.

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Replaying this API

Once you get a status response as QUEUED, replaying this API doesn't give you the latest status; Replaying the same API with the same Idempotency-Key results in the same response, always with status-QUEUED. You must query the Transaction Status API for the latest status.

As you would learn from the Transaction Status API docs, if a transaction failed, MetaKeep would have exhausted all feasible smart AI-based strategies to recover from failure, that would have been attempted by humans and the "FAILED" status, if shown, is final.

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Api Error Status

You can find the error status returned by the API here.

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