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Retr0 Academy
Tokens & NFTs on NEAR

Course · Intermediate

Tokens & NFTs on NEAR

This course is about NEAR token standards. You will implement NEP-141 with storage deposits, mint NEP-171 NFTs with metadata (including soulbound diplomas), and walk through how a marketplace settles a sale without taking custody of private keys.

0 of 3 lessons complete

What you will build

A mental (and optional testnet) implementation of an FT and an NFT mint, plus a sketch of a marketplace buy flow using approvals or nft_transfer_call.

Prerequisites

  • NEAR Smart Contracts (collections, deposits, and deploying to testnet).
  • Web3 Fundamentals: the difference between fungible tokens and NFTs.

Lessons

  1. 01Fungible Tokens (NEP-141)Implement a fungible token with near-contract-standards: metadata, storage deposits, ft_transfer, and ft_transfer_call.3 min
  2. 02NEP-171 NFT MintingMint a soulbound or transferable NEP-171 NFT with metadata, enumeration, and a storage deposit — the same standard the diploma uses.3 min
  3. 03Marketplace BasicsHow a NEAR marketplace lists an NEP-171 NFT, takes payment, and transfers the token with approvals or nft_transfer_call — and why a soulbound diploma cannot be sold.2 min
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