Hallie Carter

[Hallie Carter @HallieCarter199]

𝗠𝗼𝘀𝘁 𝗽𝗲𝗼𝗽𝗹𝗲 𝗱𝗼𝗻’𝘁 𝗹𝗼𝘀𝗲 𝗻𝗲𝗴𝗼𝘁𝗶𝗮𝘁𝗶𝗼𝗻𝘀 𝗯𝗲𝗰𝗮𝘂𝘀𝗲 𝘁𝗵𝗲𝘆 𝗹𝗮𝗰𝗸 𝗹𝗲𝘃𝗲𝗿𝗮𝗴𝗲.

They lose because they don’t know what number to counter with, what terms to protect, or when to hold firm.

I built an AI agent that fixes that.

𝗡𝗲𝗴𝗼𝘁𝗶𝗮𝘁𝗶𝗼𝗻 𝗣𝗿𝗼𝘅𝘆,

My submission for the #OKXAI Genesis Hackathon.

It’s not a generic chatbot.
It’s a negotiation agent for real money conversations: freelance deals, vendor quotes, invoice settlements, car purchases, anywhere people bleed value because they don’t know what to say next.

𝗛𝗼𝘄 𝗶𝘁 𝘄𝗼𝗿𝗸𝘀:
You paste the negotiation context. Set your target price, your walk-away point, and optional guardrails, deposit, payment window, delivery date, revision cap, dealbreakers.

Negotiation Proxy hands you back a recommended counter-offer, a one-line rationale, a ready-to-send draft message, a confidence score, and multiple postures to choose from, aggressive, balanced, or close-now.
Every round gets logged into a negotiation ledger. Paste the other side’s reply, rerun the analysis, keep negotiating round by round.

It’s a repeatable deal desk, not a one-shot prompt you run once and forget.

𝗪𝗵𝘆 𝘁𝗵𝗶𝘀 𝗳𝗶𝘁𝘀 𝗢𝗞𝗫.𝗔𝗜:

For Agent-to-MCP, there’s a negotiate_counter_offer tool spec —

a pay-per-call negotiation round service.

For Agent-to-Agent, two agents can exchange offers and narrow price and scope autonomously, then stop for final human sign-off before anything binding happens.

That’s the core idea I’m bringing to https://t.co/Z4Z3fDKFxk: agents shouldn’t just answer questions.

They should be able to handle real commercial negotiation workflows.

Once both sides land in a settlement envelope, the user approves it, and the deal moves into escrow-backed payment, settled in stablecoins like USDT or USDG via Onchain OS.

Negotiation logic + OKX marketplace and discovery + onchain settlement.

That combination is what makes this useful for crypto and non-crypto deals alike, the negotiation problem is universal, OKX’s stack just adds the trust and rails.

Already a working build, not a mockup: Next.js app with a full negotiation workspace, persistent ledger, reviewer links, export flow, MCP tool contract, and an agent-to-agent negotiation stub.

Try it → https://t.co/IgotB5wyw8
#OKXAI #OKXAIGenesisHackathon

[Hallie Carter @HallieCarter199]

@GMWallet Gm

[Hallie Carter @HallieCarter199]

@badbunny67ms Thank you 🙏

[Hallie Carter @HallieCarter199]

𝗠𝗼𝘀𝘁 𝗽𝗲𝗼𝗽𝗹𝗲 𝗱𝗼𝗻’𝘁 𝗹𝗼𝘀𝗲 𝗻𝗲𝗴𝗼𝘁𝗶𝗮𝘁𝗶𝗼𝗻𝘀 𝗯𝗲𝗰𝗮𝘂𝘀𝗲 𝘁𝗵𝗲𝘆 𝗹𝗮𝗰𝗸 𝗹𝗲𝘃𝗲𝗿𝗮𝗴𝗲.

They lose because they don’t know what number to counter with, what terms to protect, or when to hold firm.

I built an AI agent that fixes that.

𝗡𝗲𝗴𝗼𝘁𝗶𝗮𝘁𝗶𝗼𝗻 𝗣𝗿𝗼𝘅𝘆,

My submission for the #OKXAI Genesis Hackathon.

It’s not a generic chatbot.
It’s a negotiation agent for real money conversations: freelance deals, vendor quotes, invoice settlements, car purchases, anywhere people bleed value because they don’t know what to say next.

𝗛𝗼𝘄 𝗶𝘁 𝘄𝗼𝗿𝗸𝘀:
You paste the negotiation context. Set your target price, your walk-away point, and optional guardrails, deposit, payment window, delivery date, revision cap, dealbreakers.

Negotiation Proxy hands you back a recommended counter-offer, a one-line rationale, a ready-to-send draft message, a confidence score, and multiple postures to choose from, aggressive, balanced, or close-now.
Every round gets logged into a negotiation ledger. Paste the other side’s reply, rerun the analysis, keep negotiating round by round.

It’s a repeatable deal desk, not a one-shot prompt you run once and forget.

𝗪𝗵𝘆 𝘁𝗵𝗶𝘀 𝗳𝗶𝘁𝘀 𝗢𝗞𝗫.𝗔𝗜:

For Agent-to-MCP, there’s a negotiate_counter_offer tool spec —

a pay-per-call negotiation round service.

For Agent-to-Agent, two agents can exchange offers and narrow price and scope autonomously, then stop for final human sign-off before anything binding happens.

That’s the core idea I’m bringing to https://t.co/Z4Z3fDKFxk: agents shouldn’t just answer questions.

They should be able to handle real commercial negotiation workflows.

Once both sides land in a settlement envelope, the user approves it, and the deal moves into escrow-backed payment, settled in stablecoins like USDT or USDG via Onchain OS.

Negotiation logic + OKX marketplace and discovery + onchain settlement.

That combination is what makes this useful for crypto and non-crypto deals alike, the negotiation problem is universal, OKX’s stack just adds the trust and rails.

Already a working build, not a mockup: Next.js app with a full negotiation workspace, persistent ledger, reviewer links, export flow, MCP tool contract, and an agent-to-agent negotiation stub.

Try it → https://t.co/IgotB5wyw8
#OKXAI #OKXAIGenesisHackathon

[Hallie Carter @HallieCarter199]

@Tyronemores Seen!

[Hallie Carter @HallieCarter199]

@Utowarep5vc Yeahh!
Just pray you get listed early

[Hallie Carter @HallieCarter199]

@cookervika Thanks 👏❤️

[Hallie Carter @HallieCarter199]

@outlawthethird Thank you outlaw ❤️

[Hallie Carter @HallieCarter199]

@outlawthethird @trymira Really cool video outlaw
How’d you do this?

[Hallie Carter @HallieCarter199]

@santaclausofx @Drawmarket_ ❤️🔥

[Santaclausofx (winter arc❄️) @santaclausofx]

Check butta out on his journey around the world

@Drawmarket_ ❤️

#DrawMarketContest

[Hallie Carter @HallieCarter199]

@arcampbell72 @WarrenZeiders Thats nice 😊. I have a message from Warren Zeiders 😊 to you .

[Hallie Carter @HallieCarter199]

@JessPhoto23 @WarrenZeiders That's nice

[Hallie Carter @HallieCarter199]

@The_besttt1 I made effort into every part
I’m glad that piqued your interest ❤️

[Hallie Carter @HallieCarter199]

@bencryptdd That’s because it’s not 🫶

[Hallie Carter @HallieCarter199]

@CaterinaFaks I intend on shipping this
One of my best works yet

Depends on @okx and @XLayerOfficial though

[Hallie Carter @HallieCarter199]

@S4762177267200 😂

[Hallie Carter @HallieCarter199]

@ClerkHerbert Thank you Herbert ❤️

[Hallie Carter @HallieCarter199]

@Faderd70l It could
And it would once it’s shippped!

[Hallie Carter @HallieCarter199]

@akatsukiuchi Thank you for noticing that 🫶

[Hallie Carter @HallieCarter199]

@OvririeO45742 True!