Minting Platform Integration Guide

Deploy secure smart contracts and mint tokens at scale on Flow with Crossmint's comprehensive minting platform.

Overview

Crossmint's minting platform provides no-code tools and powerful APIs to create, mint, update, burn, and airdrop tokens on Flow.

Key benefits:

• Deploy secure smart contracts without coding.
• Mint, update, burn, and airdrop tokens at scale.
• Manage metadata and collections.
• Flow EVM and Cadence support.

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Prerequisites

• Crossmint account with minting activated.
• Flow development environment.
• Basic knowledge of NFT standards.

Step 1: Deploy smart contract

No-code contract deployment

1. Go to Crossmint Console > Collections
2. Click Create Collection
3. Choose Flow blockchain and configure:
   • Contract type: ERC-721 or Cadence NFT
   • Collection metadata
   • Royalty settings
   • Access controls

API contract deployment

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// Deploy contract via API

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const contract = await crossmint.contracts.deploy({

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blockchain: "flow",

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type: "erc-721",

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name: "My Flow Collection",

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symbol: "MFC",

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metadata: {

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description: "Amazing NFTs on Flow",

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image: "https://example.com/collection.png"

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},

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royalty: {

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recipient: "0x...",

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percentage: 250 // 2.5%

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}

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});

Step 2: mint NFTs

Single NFT minting

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const nft = await crossmint.nfts.mint({

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collectionId: "your-collection-id",

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recipient: "user-wallet-address",

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metadata: {

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name: "Amazing Flow NFT",

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description: "Unique digital art",

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image: "https://example.com/nft.png",

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attributes: [

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{ trait_type: "Rarity", value: "Legendary" },

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{ trait_type: "Network", value: "Flow" }

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]

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}

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});

Batch minting

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const batchMint = await crossmint.nfts.batchMint({

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collectionId: "your-collection-id",

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recipients: [

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{ address: "0x...", metadata: { name: "NFT #1" } },

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{ address: "0x...", metadata: { name: "NFT #2" } }

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]

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});

Step 3: airdrops

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const airdrop = await crossmint.airdrops.create({

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collectionId: "your-collection-id",

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recipients: ["0x...", "0x...", "0x..."],

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metadata: {

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name: "Flow Airdrop NFT",

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description: "Special airdrop for community"

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}

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});