Hi folks, Breez just announced 10 new partners to add bitcoin with the Breez SDK.

Meet the Class of Q3 🎓🎉: https://blog.breez.technology/the-breez-sdk-class-of-q3-2025-565356ef4335

It’s that time again. Leaves are starting to fall (in the northern hemisphere), buds are sprouting from fresh twigs (in the southern hemisphere), and you have to check the calendar at the equator. As this third quarter comes to a close, we’d like to introduce the next cohort of partners who’ve taken the intrepid step of adding bitcoin to their apps with the Breez SDK.

This cohort marks another milestone in the development of the SDK because three graduates — Bitnob, Open Wallet, and SatGo — have opted for the brand new Spark implementation, offering developers a quick, simple, secure means to add self-custodied bitcoin to their apps. And it gives users another great nodeless avenue to transfer value quickly, economically, and seamlessly, benefiting from bitcoin’s advantages without having to become experts in multisig whatevers.

And that’s not the only milestone. SwapSo, one of our proud graduates, went live just five days (!) after downloading the SDK. When we say that building with the Breez SDK is simple, we mean simple.

So to keep things lively, let us present the Breez SDK Class of Q3 2025 without further ado.

Interacting with AIs has become part of everyday life (did an AI write this?). The flipside is that businesses need to think about how to leverage AI to help their customers and employees. AvatarTalk.ai lets them do just that with talking, animated avatars that can serve as customer service agents, personal assistants, testimonial speakers and more in 17 languages.

Perhaps the best part is the billing model, which forgoes monthly fees in favor of per-second charges, which is something conventional payment rails could never achieve. To revolutionize AI interactions and B2B billing models, AvatarTalk.ai had to build with the Breez SDK.

Many in Africa struggle with unstable currencies or outright theft from their governments, which makes it hard to participate in global markets. Bitnob is building a financial everything app to give users in Africa and elsewhere financial freedom that anyone in the OECD would envy.

The range of Bitnob products extends from bitcoin-based value transfer and stablecoins to virtual cards that users can reload with USD and spend anywhere. They even have business solutions like treasury management. And they do it all with simple APIs. Bitcoin is the best part of Bitnob, and their self-custodial Lightning is powered by the Breez SDK.

Millennials were the generation that grew up with internet, Gen Z is the generation that’s grown up with smartphones, and Gen Alpha is growing with AI as part of the normal furniture of their world. With the help of BTCBitByBit, bitcoin is going to be something the kids of today use and feel comfortable with from the time they can tie their shoes.

BTCBitByBit lets families organize chores and lessons with built-in bitcoin rewards, teaching kids about monetary freedom and stacking sats. It offers a gamified structure and stratified custody, from supervised to self-custody. Just as BTCBitByBit is building bitcoin for families, we’re proud to welcome them to our Breez SDK family.

We’ve talked recently about how bitcoin lets people attach value to their messages in messaging apps, but it might be hard to imagine how cool this capability could be in practice. EvoMone demonstrates it. Beautifully.

EvoMone is a chat app, based on the Signal protocol, renowned for its privacy, that lets users send their sovereign bitcoin in a chat. It makes paying freelancers, monthly allowances to kids, and even retail payments as easy as 📈🚀🌛🥳. Why call when you can text? Why request an invoice when you can text pure value?

There are many great wallets out there. Indeed, that’s the problem. There are many great wallets out there, many are not so great, and anyone who stores and moves value in different forms — fiat, bitcoin, crypto, NFTs, DeFi, credit cards — is going to need several. Open Wallet’s mission is to simplify the process down to a single wallet that can do everything.

And that’s what Open Wallet does: everything. It will handle all your value media with minimal friction and low transaction fees. They even forego seed phrases in favor of an encrypted, recoverable password. Of course, bitcoin is the best value medium there is, and the Breez SDK is what makes it flow on Open Wallet.

Delaying gratification is famously hard. Retirement is a distant prospect, but that shiny new ebike is now. RETI is developing an app that builds bitcoin investment into every digital transaction, making sure that present you doesn’t neglect future you. It’s like a tithe to yourself.

The way RETI works is to monitor users’ bank accounts through an encryption that obscures the transactions even from RETI, but that allows the app to spend a portion of the transaction (defined by the user) to build the user’s bitcoin portfolio. The more you spend, the more you save. It’s in the code. And RETI donates 10% of their revenue each month to a good cause chosen by the users, so help RETI help the world by helping you.

Many apps like to talk about the freedom of bitcoin; SatGo is about freedom in bitcoin. The idea is to serve everyone who’s into ordinals, NFTs, and runes with a simple app that still covers all their trading, tracking, and buying needs.

SatGo makes it easier to monitor, acquire, store, and trade ordinals and rare sats, and to mint and trade runes. To elevate that experience, SatGo went nodeless with the Breez SDK, using the Spark implementation to support bitcoin-native assets and enable seamless BTKN trading.

Although bitcoin is a global, electronic, peer-to-peer currency, the transition to a bitcoin economy is going to take some regionalization. The team behind SatSails are Bitcoin specialists focusing on helping Brazilians acquire and move bitcoin and stablecoins in a single app.

Their USP is their selection of currencies: bitcoin (natch), Liquid, USDT, and dePIX. The latter is a stablecoin pegged to the Brazilian real. Beyond its own utility, it smoothes transitions between currencies for Brazilian users. Think globally, develop apps locally.

India has a few unique features. It’s a huge country, they have their own bank transfer system (UPI), and just the number of tech workers in India is roughly equal to the entire population of Norway. Sure, bitcoin works everywhere, but it works best when implemented by people who understand the local market.

SwapSo is a “Bitcoin super app in the making,” designed by and for Indians. It features stratified levels of complexity to give bitcoin n00bs maximal ease and to give users with orange blood in their veins maximal control. SwapSo can be so flexible because they built it with the equally versatile Breez SDK. The team requested their API key on September 3rd and were in production on September 8th, which proves just how quickly developers can move with the Breez SDK.

Why leave Telegram when you can zap inside it? ZapLN Bot puts self-custodial Lightning right where the action happens. Fire off payments, donations, and group zaps in seconds with as much configuration as a toothbrush. Wallets spin up automatically on first use, and internal transfers land in under two seconds.

The magic comes from the Breez SDK. Using the new Spark implementation, ZapLN Bot makes zero-fee transfers and group zaps feel less like payments and more like part of the conversation. And it’s all available anywhere Telegram runs.