@burnkit/sdk

The burn-powered checkout SDK for Solana tokens.

Let people pay with any Solana token - burn a share forever, route the rest to your treasury, and hand back a receipt anyone can verify. All in a few lines of code.

Payin any SPL token

Burna share, forever

Splitthe rest to treasury

Verifywith a receipt

Get started View on npm

pnpm add @burnkit/sdk

checkout.ts

await burnkit.createBurnIntent({  mint: "TOKEN_MINT",  usdAmount: 2.5,  burnPercent: 100,  action: "generate_asset",});

1: SDK
Any: SPL token
100%: Burn support
Verifiable: Receipts

Capabilities

Everything a token utility layer needs.

A small, typed surface area that maps directly to how Solana apps charge, burn, and prove value.

Multi-token support

Accept payments in any SPL token with configurable burn logic.

Programmable burns

Burn 100%, split with treasury wallets, or attach protocol fees.

Verifiable receipts

Every action produces a signed receipt your app can store, display, verify, or anchor on-chain.

Built for marketplaces

Power token-gated tools, asset generation, creator utilities, and launch platforms.

Live pricing

Jupiter and DexScreener providers with caching, timeouts, and an automatic fallback chain.

Solana-native

Designed around wallets, token mints, transactions, and on-chain proof.

Quickstart

Install once. Ship a burn flow.

Bring your own RPC and wallet. The SDK handles quoting, burn math, splits, and receipts.

terminal

$pnpm add @burnkit/sdk

Read the full quickstart →

app/burn.ts

1import { createBurnkitClient } from "@burnkit/sdk";2 3const burnkit = createBurnkitClient({4  network: "devnet",5});6 7const intent = await burnkit.createBurnIntent({8  mint: "So11111111111111111111111111111111111111112",9  payer: userWallet,10  usdAmount: 1,11  burnPercent: 100,12  action: "generate_meme_pack",13});

How it works

Configure, quote, burn, verify.

Four steps from an empty project to a verifiable, burn-backed utility action.

Step 01
Configure
Add your RPC, network, and optional price provider.
Step 02
Quote
Convert a USD utility price into the token amount.
Step 03
Burn
Build the burn/payment flow for the user wallet.
Step 04
Verify
Store and display a receipt for the completed action.

API

A small, typed surface.

One client, predictable methods, fully typed inputs and outputs. No hidden globals.

api.ts

createBurnkitClient(config)client.quote(input)client.createBurnIntent(input)client.getBurnAmount(input)client.issueReceipt(intent)client.signReceipt(receipt)client.verifyReceipt(receipt)client.lookupReceipt(signature)client.verifyAnchoredReceipt(signature, receipt)client.parseReceipt(raw)

quote(input)
Convert a USD price into a precise token amount.
createBurnIntent(input)
Validate, quote, and build a ready-to-execute intent.
getBurnAmount(input)
Resolve the burn and remainder for a given percentage.
issueReceipt(intent)
Produce a verifiable receipt for a completed action.
verifyReceipt(receipt)
Recompute the digest and confirm integrity.
parseReceipt(raw)
Read a stored receipt back into a typed object.

The SDK behind BurnMarket

Built for BurnMarket. Open for every Solana app.

We built BurnKit SDK while building BurnMarket - a platform where any Solana token can plug in a real utility layer in minutes: meme tools, brand kits, gated downloads, asset generation, bounties, and more.

The SDK is ready today. BurnMarket, the first platform built on it, is on the way.

Start building with the SDKBurnMarketComing soon

Start building

From a USD price to a verifiable burn - today.

Install the package, wire up a client, and ship a burn-backed checkout in minutes. No account, no keys to start.