TXer

We Build Scalable Web3 Products From Idea to Launch

[TXer @TXer_net]

Building in Web3 shouldn’t feel like a game of telephone across multiple agencies.
From the first line of smart contract code to the final launch film, TXer keeps product, engineering, and storytelling in sync.

CONTRACT, PRODUCT, LAUNCH
One team. https://t.co/6A6is4sZ9A

[TXer @TXer_net]

Six products, one way of working.
Meet the team in London next week at Breakpoint.

[FanBe @FanBe_web3]

One question I ask at the start of every project: who owns the launch date?

At @TXer_net, one team takes a product from contracts to launch film, with one lead accountable for it all.

@Eldorim_xyz, Goldgrid, PledgeX, bozBasket, Compact X-Ray, Bullinus.

In London for Breakpoint next week 🤝

[TXer @TXer_net]

@NightshadeDEX @MidnightNtwrk yes, it’s a plain .xray.json committed next to the contract, one line per allowed disclosure, e.g. placeBid: arg bid -> ledger x (comparison). Loosening it is a visible one-line diff in the PR, and check fails CI if the code discloses more than the file allows.

[TXer @TXer_net]

Every disclose in a Compact contract is a decision

On Midnight, explicit disclosure is right, yet wrong choices can compile and deploy.
We built Compact X-Ray using the official compiler to flag private data leaks pre-deploy. It doesn't replace audits, it catches mistakes early

[TXer @TXer_net]

@NightshadeDEX @MidnightNtwrk yep. disclose(bid) shows up red (the exact value), disclose(bid >= ask) blue (just the comparison). That comes straight from the compiler’s own disclosure report. Pin it in a policy and CI fails if someone later swaps the comparison for the raw bid.

[TXer @TXer_net]

Heading to Breakpoint in London? So are we.

Our Founder, @FanBe_web3 will be in Olympia from 14 to 17 November. Stop by to discuss end-to-end product development, from code to marketing content.

Come say hi if you're building or launching soon.

[TXer @TXer_net]

@Beo_Halfhand @MidnightNtwrk Yes, it runs compiler 0.31.1. Paste it at https://t.co/CfW1faK85S (compiled, then deleted, never stored), or use the VS Code extension in local mode.

[TXer @TXer_net]

Case study: https://t.co/cq17STH0zu

[TXer @TXer_net]

bozBasket is one of our in-house products: scheduled buys of tokenized US stocks on Solana, with a guard that checks the price onchain before every buy.

The weekend gap is the kind of problem you only find by measuring. Our Team on what 8 real weekends showed us.

[FanBe @FanBe_web3]

Markets close on Friday. Prices onchain don't.

When we started bozBasket, I assumed a scheduled buy is just a scheduled buy. Then we measured it. Over 8 real weekends, blind weekend buys of tokenized US stocks on Solana landed 3 to 4 times further from the next reliable price than weekday buys.

So we built a guard that checks the price onchain with @PythNetwork before every scheduled buy. Measurement is live on mainnet, and every weekend teaches us something.

Last week the question got bigger. Chainlink launched 24/7 pricing for tokenized assets, using perpetual futures quotes when traditional exchanges are closed. And Ondo brought seven tokenized portfolios to Solana.

More tokenized assets means more hours where nobody is quoting the underlying.

How are you handling prices when the real market is asleep?

[TXer @TXer_net]

A game that can't be switched off. Not even by us

@Eldorim_xyz runs fully on-chain: no IPFS, no game server. 23 smart contracts, 380K+ lines of code, live on mainnet with real players on Shape.

One team at TXer, from the first smart contract to the launch trailer.

[TXer @TXer_net]

We're TXer Developers, and we're building a different kind of onchain product.

PledgeX doesn't reward your attention, it holds you to your commitments. Keep the day and your stake comes back, miss it and it burns.

Live on Solana devnet, built for Seeker

[FanBe @FanBe_web3]

2,973 submissions at @colosseum's Crypto World's Fair, their biggest hackathon yet 🙌

We shipped two entries this month, Goldgrid and PledgeX. Same lesson both times: an MVP is defined by what you cut.
- one user, one action, one verifiable onchain moment.
- everything else can be a mock.
What did you cut to ship?

[FanBe @FanBe_web3]

Privacy isn't binary

A contract can keep a value hidden and still leak its hash, a lookup key, or even the outcome of a decision.

The real engineering challenge is knowing exactly what the public side can infer, before deployment.

at @TXer_net , we've been exploring ways to make that boundary visible, not just assume it.

[TXer @TXer_net]

@FanBe_web3 @vibhu @mert LOL😂😂

[TXer @TXer_net]

@FanBe_web3 @colosseum @SuperteamDE The Arena is calling us

[TXer @TXer_net]

@FanBe_web3 @SuperteamDE @SolanaEvents Lets go

[TXer @TXer_net]

Build Scalable Web3 Products From Idea to Launch

[TXer @TXer_net]

bringing Scalable Web3 Ideas to Life

[TXer @TXer_net]

TXer Build Scalable Web3 Products From Idea to Launch

[TXer @TXer_net]

End to end development of scalable Web3 products, from concept to deployment.