Builder Program
BUILDER PROGRAM · OVERVIEWperps + spot + outcome
Charge your own fee on the flow you route to TxFlow — one builder object, live on perpetuals, spot and outcome markets, approved by the user and claimed on-chain.
The TxFlow Builder Program connects your product to all TxFlow markets with one integration. Your users access shared liquidity, and you earn trading fees at your own fee rate.
Ready to start? See Getting Started or apply as a builder.
Why build on TxFlow
| Advantage | What it means for you |
|---|---|
| Real-time, on-chain revenue attribution | Revenue is attributed to each individual fill and verifiable on-chain. Earnings accrue in real time, with no lockup and flexible claiming. |
| Dual rewards: fees + points | Earn builder fees in real time and access a separate Builder Points pool. Both reward mechanisms operate independently. |
| Non-custodial by design | Builder codes track trade attribution without accessing user funds. Users retain full control over their funds and withdrawals. |
| Simple integration, faster launch | Signed API actions cover authorization, order placement and claiming in one flow, with step-by-step integration guides and a browser-based testnet quickstart. |
Who it's for
| Builder type | Typical product |
|---|---|
| Wallets | In-app trading inside a self-custody wallet |
| Trading apps and terminals | Pro terminals, mobile apps, aggregators |
| Bots, Telegram apps and AI agents | Trading bots, copy trading, Telegram apps, AI agents |
| Institutions and brokers | Brokers, exchanges, large wallets, distribution partners |
How it works
- Approve your fee. Your user signs an approval from their main wallet, naming your builder address and the maximum fee you can charge.
- Attach your builder code. Attach your builder code to user orders. The code is your address and fee rate, and it is covered by the order signature.
- Earn fees on-chain. When an order fills on TxFlow, your fee is calculated from the fill and credited to you on-chain.
- Claim your earnings. Claim your fees at any time. Claimed fees are credited to your Perps account, where you can withdraw them.
The protocol-level detail of each step is in Technical Documentation.
Key numbers
| Item | Value |
|---|---|
| Builder fee (perpetuals) | 0–0.1% |
| Builder fee (spot) | 0–1%, charged on sell fills only |
| Builder fee (prediction markets) | 0–1% |
| Builders a user can approve at once | 20 |
| Minimum balance to earn | 100 USDC in your builder Perps account |
| Typical integration time | 1–2 weeks |
Next steps
- Builder Types & Integration — what to build for your kind of product.
- Fees & Benefits — builder fees, referral commission and growth incentives.
- Getting Started — requirements, onboarding and the launch checklist.