Sam Jeff

Tech at @nucastIO | @trivolvetech | @MidnightNtwrk Aliit |
Sending @ascendperps | Presidential Innovation Award ‘21

[Sam Jeff @samjefree]

Private Intuitional DeFi Ascends on Midnight 🕛🏦🔥

[Ascend Market @AscendPerps]

BREAKING: Ascend has just become the first dApp to launch on Midnight mainnet 🚀

Our Orderbook Spot DEX is LIVE!

Contract Link: https://t.co/V7hHTu19tG

The era of private DeFi begins 😎

[OneAm @OneAmXYZ]

LIVE from the @MidnightNtwrk booth at Consensus 🌴

Tune in as we sit down with @LoLoCoding and @samjefree / @AscendPerps to dig into the Allit program and everything we’ve been cooking🧑‍🍳

Let’s bring Midnight to the masses 🖤

[DexHunter 🏹 @DexHunterIO]

$ASCEND surpasses $NIGHT in on chain volume in the past 24 hours👀

[Sam Jeff @samjefree]

Ascend it at OneAm.

[OneAm @OneAmXYZ]

Ascend DEX is LIVE ⚡

To celebrate, we're rolling out the first-ever Partner Theme across the entire 1AM stack — Explorer, Chrome Extension, Mobile App, and Build.

Every surface. One vibe. Pure Ascend.

→ https://t.co/upV3BanBQk

First of many partner themes we have cooking 🧑‍🍳

Mega bullish on what the Ascend team is building, and pumped for everyone to experience Ascend on 1AM.

Let's bring Midnight to the masses 🖤

[Ascend Market @AscendPerps]

Midnight's first Orderbook Spot DEX is now live on public testnet!

https://t.co/VbcnuI96HZ

Ascend is bringing a full product stack, positioning Midnight to dominate private, multichain DeFi.

Testnet instructions below, happy testing!

[Ascend Market @AscendPerps]

WE ARE SOLD OUT: 2,000,000 ADA RAISED

https://t.co/JNgrfKqsKU

Pro Rata Mode: ON 🚨

3 hours remaining

[Sam Jeff @samjefree]

Excited for this opportunity 🤝

Things are moving fast, you’ll understand soon.

See you in Concensus Miami

[Ascend Market @AscendPerps]

We will be pitching Ascend to IOG's VP of Investments in Miami at Consensus.

Ascend's CTO @samjefree will pitch, in-person to an investor bench from:

> IOHK
> PwC
> Ga^3in VC
> Chain Reaction Capital

We were invited to pitch #37 by Ga^3in 🔥

[Ascend Market @AscendPerps]

We will be pitching Ascend to IOG's VP of Investments in Miami at Consensus.

Ascend's CTO @samjefree will pitch, in-person to an investor bench from:

> IOHK
> PwC
> Ga^3in VC
> Chain Reaction Capital

We were invited to pitch #37 by Ga^3in 🔥

[Sam Jeff @samjefree]

Yes same thing on my head too, Ascending All of DeFi with the help of @MidnightNtwrk
@AscendPerps

300 daily users, 70%+ of users form HL, EVM, BnB and Solana. 350k+ trades. 70%+ TXs on Midnight testnet is from Ascend.

[Charles Hoskinson @IOHK_Charles]

@itsthatgigi @MidnightNtwrk I don't think this brand collaboration is quite working as well as I thought it would in my head...

[Ascend Market @AscendPerps]

Introducing Midnight's first orderbook spot DEX, by Ascend

We've quietly built this to complement our core perps product, already live in testnet. Public testnet for the DEX is launching very soon.

Preview testnet tx:
https://t.co/giMLz9ApQb

Our DEX provides non-expiring spot liquidity for users who want to swap, hedge or rebalance collateral.

Midnight enables things that were impossible in DeFi before:

→ Selective disclosure for regulatory compliance

→ Institutional Dark Pools on DEX: confidential large volume trades

→ Private OTC-style Spot Trading for Sensitive Assets

→ MEV-resistant & Front-Running Proof Trading

We are bringing you the full Midnight DeFi stack under one roof, with insane speed and secure ZK-executed trades.

Ascend is end//game 🕛

[Sam Jeff @samjefree]

Success doesn’t excite us, Global DeFi domination with the help of @MidnightNtwrk does.

[Ascend Market @AscendPerps]

Introducing Midnight's first orderbook spot DEX, by Ascend

We've quietly built this to complement our core perps product, already live in testnet. Public testnet for the DEX is launching very soon.

Preview testnet tx:
https://t.co/giMLz9ApQb

Our DEX provides non-expiring spot liquidity for users who want to swap, hedge or rebalance collateral.

Midnight enables things that were impossible in DeFi before:

→ Selective disclosure for regulatory compliance

→ Institutional Dark Pools on DEX: confidential large volume trades

→ Private OTC-style Spot Trading for Sensitive Assets

→ MEV-resistant & Front-Running Proof Trading

We are bringing you the full Midnight DeFi stack under one roof, with insane speed and secure ZK-executed trades.

Ascend is end//game 🕛

[ESCO 🪏 @ESCOweb3]

@AscendPerps is built by an extremely capable team that has been building here for years, has held hackathons and events globally. They were at the Vietnam builder fest i couldn’t attend and even hosted a side event for the builders.

ASCEND is undeniably fire and being build at an insane pace.

I vouch for the team personally, They have helped me build my own side quest free of charge. that’s the type people they are. 🫶🏽

Disclaimer: Im not paid to post this or have been prompted or requested to post anything about it.

Transparency: I have taken part in the TGE, I rarely ever take part in token sales and am very exited for what’s to come. 👇🏾

[LaPetite🦋🍄 @LaPetiteADA]

Dear crypto community, imagine a privacy-powered prediction market where your insights can generate real value. With @AscendPerps on Midnight Network, it’s already possible! 😍🦋🍄

Ascend is the #1 most-adopted DeFi app on Midnight:

✅ Multi-chain from day one
✅ 300,000+ tx
✅ 70% of testnet volume
✅ 300+ traders
✅ $1M liquidity
✅ Markets on crypto, stocks, oil, sports & more

Mainnet launches in 2 weeks post-sale, and 100% of revenue would go to $ASCEND holders. 👀

If you like DeFi and believe information has value, Ascend is for you! 🔥

If you are interested, their public sale is already live:👇 https://t.co/iKsLcN54uY

[BankFi: Pillar (formerly Yepple) @BankFiPillar]

Over 700k $ADA sent to @AscendPerps sale!

And it's been just over an hour.

Ascend introduces prediction markets with leverage, multi-chain, ZK-settled on Midnight, secured by Cardano.

[Sam Jeff @samjefree]

Was one of the 1st 50 devs to build on Midnight in 2023, now shipping Midnights #1 DeFi app with 70% of all testnet volume.
Mainnet will be no different.

Multi-chain from Day 1 we’re bringing ppl from EVM, SOL, hyper, BNB- meeting users where they are 🔥

$ASCEND LFAscend

[Ascend Market @AscendPerps]

ASCEND Public Sale Update:

We've raised 621,000 NIGHT and 482,000 ADA in the first 30 minutes

Sale Portal: https://t.co/JNgrfKqsKU

🙏 Thank you to everyone joining and supporting us!

MIDNIGHT DEFI RISES 🕛

[Ascend Market @AscendPerps]

The ASCEND public sale is LIVE 🎉

Sale Portal: https://t.co/JNgrfKqsKU

Ascend introduces prediction markets with leverage, multi-chain, ZK-settled on Midnight, secured by Cardano.

Midnight DeFi is going nuclear!

[Ascend Market @AscendPerps]

First 10 minutes!

[Sam Jeff @samjefree]

It was mad fun shipping the first ever implementation of Charlie3 in a Midnight ZK Dapp. Our opensource implementation will set an example for future Charlie3 DeFi and ZK use cases.

[Charli3 Oracles 📍Reliable, Secure, Trusted @Oraclecharli3]

#5

Charli3Perps — Team Ascend

Charli3 Perp is a minimal implementation of perpetual trading using Charli3 oracle data. It connects verified on-chain ADA/USD price feed to pipeline executed with Midnight for orders, matching, and settlement.

The system reads live Charli3 oracle UTxOs, validates price and timestamp, builds an L1 anchor digest, and drives the full flow end to end, ensuring every trade and settlement step is directly tied to real on-chain oracle data, not synthetic pricing.

🎥 https://t.co/DdxFzCpzqV🔗
Code: https://t.co/5pHm9nEAMk
❤️ LIKE to vote #C3Hackathon #Cardano

[Charli3 Oracles 📍Reliable, Secure, Trusted @Oraclecharli3]

#13

SYNCAI — Team Syncai

charli3-js is the first TypeScript SDK for the Charli3 oracle on Cardano. Until now the only official SDK was in Python, which is fine for backend scripts but useless if you're building a Next.js dapp, an AI agent (Masumi, Claude, OpenAI, etc), or anything that runs in a browser.

Published to npm: npm install charli3-js.

Full docs: https://t.co/77YFNO4lUS

With charli3-js you can read the live price and, more importantly, pull a fresh one onto chain in a single call. submitRound2(lucid, "ADA/USD") collects signed quotes from the Charli3 feed nodes, runs IQR consensus, and posts a fresh aggregate tx to Cardano. That is the whole pull oracle flow in one line. The SDK handles the Lucid plumbing, CBOR encoding, Ed25519 sig checks, and slot-rounded datum internally so you do not have to think about any of it.

npm install charli3-js, three method calls, and you have a working pull oracle integration within minutes. A very clean dev experience as any TypeScript library, running everywhere JS runs: React Server Components, Lucid in the browser, Node routes, LLM tool calls.

Framework:
- getPrice(pair) reads the classic push oracle feed.
- getOdvReference(pair) reads the on-chain ODV pull-oracle aggregate, including freshness.
- submitRound2(lucid, pair) pulls signed quotes from Charli3 feed nodes, runs IQR consensus, and posts a fresh aggregate tx to Cardano in one call.

To prove it works end-to-end I wrote an Aiken price_gated_payout validator and a live Next.js demo on Vercel: connect Lace ‚Üí deposit 3 tADA ‚ refresh the ODV price on chain (Round-2) ‚ claim, all gated by a real oracle reading. I also shipped a GPT-4o-mini AI agent that settles USD invoices in ADA by calling the SDK as a tool, and a skill.md spec so any LLM can plug the oracle into its tool loop.

🎥 https://t.co/3Ixt1V7lnh 🔗
Code: https://t.co/PrCsV19HkF
❤️ LIKE to vote #C3Hackathon #Cardano