Fixer Protocol

30 posts

Fixer Protocol banner
Fixer Protocol

Fixer Protocol

@fixerprotocol

Solana-native payment rail for AI agents, x402 + MPP in 1 SDK. On-chain settlement with Groth16 ZK privacy: hide amount, sender, receiver for all transactions.

ZK privacy for x402 and MPP Beigetreten Mayıs 2026
9 Folgt226 Follower
Angehefteter Tweet
Fixer Protocol
Fixer Protocol@fixerprotocol·
$FIXER is live on Solana. 9LR7rbVdZVwXFF5riTznyvdrJXNf95ncsnx9Zdvwpump Fixer Protocol is a Solana-native payment layer for AI agents that abstracts both the x402 and MPP protocols behind a single API, so an agent can privately pay for anything with one method while every transaction settles on-chain. Offering an optional ZK privacy mode when amounts and counterparties need to stay confidential. Website: fixerprotocol.org GitHub: github.com/FixerProtocol Docs: docs.fixerprotocol.org SDK: @fixerprotocol/sdk" target="_blank" rel="nofollow noopener">npmjs.com/package/@fixer
Fixer Protocol tweet mediaFixer Protocol tweet mediaFixer Protocol tweet media
English
17
6
39
2.8K
Fixer Protocol
Fixer Protocol@fixerprotocol·
We are currently making improvements to the responsiveness of the website and platform on mobile devices. Coming soon.
English
9
0
22
336
Fixer Protocol
Fixer Protocol@fixerprotocol·
$FIXER is open source from day one. Everything's on GitHub and public: → sdk (TypeScript) → contracts (Rust, Solana programs) → documentation → web If we ask you to route money through our interface, you should be able to read exactly how it works. github.com/FixerProtocol
Fixer Protocol tweet media
English
4
3
11
545
Fixer Protocol
Fixer Protocol@fixerprotocol·
$FIXER is live on Solana. 9LR7rbVdZVwXFF5riTznyvdrJXNf95ncsnx9Zdvwpump Fixer Protocol is a Solana-native payment layer for AI agents that abstracts both the x402 and MPP protocols behind a single API, so an agent can privately pay for anything with one method while every transaction settles on-chain. Offering an optional ZK privacy mode when amounts and counterparties need to stay confidential. Website: fixerprotocol.org GitHub: github.com/FixerProtocol Docs: docs.fixerprotocol.org SDK: @fixerprotocol/sdk" target="_blank" rel="nofollow noopener">npmjs.com/package/@fixer
Fixer Protocol tweet mediaFixer Protocol tweet mediaFixer Protocol tweet media
English
17
6
39
2.8K
Fixer Protocol
Fixer Protocol@fixerprotocol·
The Fixer Protocol Solana program was made live on Solana testnet almost 2 days ago. Wallet registry, transaction ledger, and policy enforcement, all in one Anchor program. Every agent payment settles and records here. Smart contracts on GitHub: github.com/FixerProtocol/… Verify on Solscan: solscan.io/account/41L3Wz…
English
1
2
14
933
Fixer Protocol
Fixer Protocol@fixerprotocol·
Our dev supply of $FIXER has been locked for 6 months.
Fixer Protocol tweet media
English
2
0
6
549
Fixer Protocol
Fixer Protocol@fixerprotocol·
The contract address for the official $FIXER token is now on our website. Verify the work done for yourself on GitHub! Transparency is key to our mission. GitHub commit: github.com/FixerProtocol/…
GIF
English
0
1
9
697
Fixer Protocol
Fixer Protocol@fixerprotocol·
Everything on Fixer Protocol is documented. TypeScript and Python SDK with every method, all REST endpoints with request/response schemas, plus the concepts behind the router and the privacy layer. docs.fixerprotocol.org
Fixer Protocol tweet media
English
4
0
11
648
Fixer Protocol
Fixer Protocol@fixerprotocol·
Just shipped our official Typescript SDK on @npmjs. What you get in the box: ✅ Agent wallet (non-custodial PDA) ✅ x402 + MPP, auto-detected ✅ Gateway-enforced spend policies ✅ On-chain settlement on Solana @fixerprotocol/sdk" target="_blank" rel="nofollow noopener">npmjs.com/package/@fixer
Fixer Protocol tweet media
English
0
0
6
308
Fixer Protocol
Fixer Protocol@fixerprotocol·
We're not building agents. We're not picking your protocol. We're not yielding on your balance. We're the rail. Fast, transparent, out of the way. On Fixer Protocol.
English
0
0
3
251
Fixer Protocol
Fixer Protocol@fixerprotocol·
A research agent that calls Dune, Browserbase, and fal.ai in one run touches three different billing setups. With Fixer Protocol, that's one wallet, one budget, one ledger. The agent just calls fixer.pay().
English
0
0
2
228
Fixer Protocol
Fixer Protocol@fixerprotocol·
Unpopular opinion: most agents don't need a token. They need a wallet, spend limits, and a paper trail.
English
0
0
2
189
Fixer Protocol
Fixer Protocol@fixerprotocol·
What's the first thing your AI agent should be able to do with money? Not "make" it. Spend it safely, with limits, on-chain. Curious what people are actually building agents to pay for.
English
0
0
2
182
Fixer Protocol
Fixer Protocol@fixerprotocol·
"I'll just add payment logic later" is the new "I'll write tests later." One line. fixer.pay(). Move on.
English
0
0
2
169
Fixer Protocol
Fixer Protocol@fixerprotocol·
Shipping checklist for an agent that spends money: 1. Wallet 2. Protocol handling 3. Spend limits 4. On-chain audit trail 5. Private mode when needed Or just: 1. npm install @fixerprotocol/sdk
English
0
0
2
161