# Aztec Typescript

> Generate TypeScript client code for interacting with Aztec contracts. Use when building frontend integrations, creating contract clients, or setting up wallet connections.

- Skill: `majiayu000/aztec-typescript` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds add majiayu000/aztec-typescript`
- Raw SKILL.md: https://api.skillmd.com/api/skills/majiayu000/aztec-typescript/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Web & Frontend
- Author: majiayu000 (https://skillmd.com/u/majiayu000)
- Updated: 2026-09-09
- Page: https://skillmd.com/skills/majiayu000/aztec-typescript

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# Aztec TypeScript Integration

Generate TypeScript code for interacting with Aztec contracts.

## Subskills

* [Contract Client](./contract-client.md) - Type-safe contract interaction wrapper
* [Wallet Setup](./wallet-setup.md) - Wallet and node connection patterns
* [Transaction Patterns](./transaction-patterns.md) - Common transaction patterns
* [AuthWit Frontend](./authwit-frontend.md) - Client-side authorization witness implementation

## Quick Start: Contract Interaction

```typescript
import { MyContract } from "../artifacts/MyContract.js";
import { SponsoredFeePaymentMethod } from "@aztec/aztec.js/fee";

// Get contract instance
const contract = MyContract.at(contractAddress, wallet);

// Call a method
const tx = await contract.methods.myMethod(arg1, arg2).send({
    from: account.address,
    fee: { paymentMethod },
    wait: { timeout: 600 }
});

console.log('Transaction successful');
```

## Generated Artifacts

After running `aztec codegen`, you get TypeScript bindings:

```typescript
// src/artifacts/MyContract.ts
import { MyContractContract } from "../artifacts/MyContract.js";

// Available methods
MyContractContract.deploy(wallet, ...args)  // Deploy new contract
MyContractContract.at(address, wallet)       // Connect to existing
contract.methods.myFunction(args)            // Call contract method
```

## Key Imports

```typescript
// Contract and wallet
import { Wallet } from "@aztec/aztec.js/wallet";
import { AztecAddress } from "@aztec/aztec.js/addresses";

// Transaction handling
import { TxReceipt } from "@aztec/stdlib/tx";

// Fee payment
import { SponsoredFeePaymentMethod } from "@aztec/aztec.js/fee";

// Fields and types
import { Fr, GrumpkinScalar } from "@aztec/aztec.js/fields";

// Logging
import { type Logger, createLogger } from "@aztec/foundation/log";
```

## Transaction Flow

1. Get contract instance (`at()` or `deploy()`)
2. Call method via `contract.methods.xxx()`
3. Send with fee payment and wait `.send({ from, fee, wait: { timeout } })`
4. Transaction resolves when confirmed