@burnkit/sdkNew · Now on Robinhood Chain

The burn-powered checkout SDK for token economies.

Let people pay with any token - burn a share forever, route the rest to your treasury, and hand back a receipt anyone can verify. Solana-native, now multi-chain with Robinhood Chain and EVM support. 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

CAcoming soon on pump.fun

checkout.ts

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

1: SDK
Solana + EVM: Multi-chain
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.

Multi-chain

Solana-native core, now on EVM too - burn ERC-20s on Robinhood Chain and other L2s from one SDK.

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 { createBurntoolkitClient } from "@burnkit/sdk";2 3const burnkit = createBurntoolkitClient({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

createBurntoolkitClient(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 BurnToolkit 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, and BurnMarket is live - the first platform built on it.

Explore BurnMarket Start building with the SDK

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.