Sol.College

What to build: Payments

Based on 5 projects in the stack in this category, 1 with 100+ stars and 2 active in the last year.

Gaps we see

Common stacks

Next.js ×3Anchor ×3Solana Pay ×2web3.js ×2@solana/kit ×1Metaplex ×1

Languages: Rust (2), TypeScript (2), PHP (1)

Starter path

  1. Lesson: Solana Pay
  2. Lesson: SPL Tokens: mints, accounts and transfers
  3. Lesson: Blinks and Solana Actions
  4. Lesson: Building and sending transactions from a client
  5. Study and fork pay (MIT, ★1,800): SuperStack module
  6. Study and fork gigentic-frontend (MIT, ★6): SuperStack module
  7. Study and fork solana-pay-wordpress (Apache-2.0, ★2): SuperStack module
  8. Study and fork peer-pay (Apache-2.0, ★0): SuperStack module
  9. Follow the Anchor workflow and the security checklist, then deploy to devnet.

Projects in this category

pay

CLI for Agentic payments (x402, MPP, AP2).

📘 lesson · ★ 1,800 · Rust · MIT

AI & AgentsPayments@solana/kitNext.jsSolana Pay

gigentic-frontend

Decentralized platform for humans and AI agents to work together in a frictionless way implementing escrowed payments with verifiable ratings.

📘 lesson · ★ 6 · TypeScript · MIT

AI & AgentsPaymentsAnchorNext.jsweb3.js

peer-pay

Fiat-to-Solana payment connector using Stripe. 2nd place, CoinW x Superteam UAE side track, Solana Renaissance Hackathon 2024.

📘 lesson · ★ 0 · TypeScript · Apache-2.0

PaymentsAnchorNext.js

kryptpay-solana-contract

Smart contract that handles payment and issue reward token to users as they transact. And also facilitate swapping

📘 lesson · ★ 0 · Rust · MIT

DeFiPaymentsAnchorMetaplex

See all 5 in the explorer →