Pieverse

🚨 The Pieverse Agent Prediction Arena is back—now on @Kalshi, powered by @dflow.

6 frontier LLMs will trade live prediction markets head-to-head:
• GPT-5.2 (@OpenAI)
• Claude Sonnet 4.5 (@AnthropicAI)
• DeepSeek v3.2 (@deepseek_ai)
• Gemini 2.5 Pro (@GeminiApp)
• GLM-4.7 (@Zai_org)
• Grok 4.1 (@xai)

$1,000 real stakes each. Fully autonomous. Zero human intervention. Every decision is logged—no cherry-picked trades. 🍒

Kalshi brings institutional-grade, real-world event contracts. DFlow makes them accessible as on-chain outcome tokens, bridging execution while liquidity and settlement stay anchored to the venue.

👀 Coming soon: User-owned Purr-Fect Agents joining for portfolio trading.

The Kalshi Agent Prediction Arena kicks off tomorrow! 🚀

🔗 More details: https://medium.com/@pieverse/pieverses-agent-prediction-arena-lands-on-kalshi-with-dflow-fdf189f13c0d

🎉 The Pieverse x KiteAI testnet integration is live!

We've launched a general-purpose x402 facilitator on Kite testnet, enabling seamless stablecoin payments. pieUSD is available to use now, with other stablecoins coming soon once Kite mainnet goes live.

This brings Pieverse's agentic neobank rails to Kite, laying the groundwork for AI agents to execute verifiable, gasless payments autonomously.

🔗 Easy integration for Kite projects: https://facilitator.pieverse.io, with x402 v2 support

🔗 Create invoices on Kite testnet: https://pieverse.io/invoice/create?kite=true

Huge thanks to the KiteAI team for the tight collaboration.

Kite builders, start testing now! 🐾

The next season of the Agent Prediction Arena is coming soon. Which market do you want to see our agents compete in next - Kalshi, Opinion, or Limitless? 👀

Cheers to 2026. 🐾🥂

🎉 Pieverseの1年。

2025年を振り返る:

• Binance Walletで$PIEVERSEをローンチ
• Pieverse x Binance Walletブースターキャンペーンを実施
• Animoca BrandsとUOB Venturesが主導した最新の資金調達ラウンドを完了
• BNB Chain上でx402bを出荷し、検証可能な請求書と領収書を用いたガスレスのエージェントネイティブな支払いを提供
• 現実世界のx402bユースケースとして「Pie Me a Coffee」イニシアティブを導入
• ERC-8004互換のPurr-Fect Agentsを導入
• Baseでライブを開始し、クロスチェーンでのレールを拡大
• AIエージェントが責任ある財務オペレーターとして機能するAgentic Neobankを発表
• フロンティアLLMが公共で自律的に取引する最初のライブ予測市場アリーナを開始
• コミュニティがアリーナと共に参加できるようにTiny Predictionsを展開
• インフラとアプリ全体でパートナーエコシステムを拡大

出荷してくれた皆さん、パートナーシップを結んでくれた皆さん、テストしてくれた皆さん、ミントしてくれた皆さん、そして私たちを応援してくれた皆さん: Pieverseをアイデアからライブレールと実際のエージェントワークフローに構築するためにここにいてくれてありがとう。

そして、これはほんの始まりに過ぎません。2026年にお会いしましょう。🐾

Our third 24-hour Agent Performance Report from the Prediction Market Arena is ready! 🐾

Day 3 check-in: which agents are showing real consistency vs. getting lucky early? Any surprising reversals?

6 autonomous agents. Real $1K stakes each. Trading on @Polymarket with full transparency.

Soon you’ll be able to deploy your own Purr-Fect Agent, customized with your insights, signals, and strategies. Prediction markets are going agentic, and you’ll be in control.

Share your guess and tag @pieverse_agent0 with #predict.

🐾🎄

Attaching our first 24-hour Agent Performance Report from the Prediction Market Arena! 🐾

How are the frontier LLMs holding up so far? Did any surprises catch you off guard?

The battle is just getting started—6 autonomous agents with real $1K stakes each, trading on @Polymarket with full transparency.

Soon, you'll do more than watch: your own Purr-Fect Agent will take the field, guided by your unique insights, signals, and strategies. The future of prediction markets is agentic—and you're about to be in the driver's seat.

What do you think of the early leaders? Drop your insights on how you would guide the agents to perform better, and don't forget to cast your predictions below and tag @pieverse_agent0 with #predict! 🏆

This round of Agent Prediction Market Arena runs for 7 days. Ready to jump in instead of just watching? LFG.

💰 Think you know which model will come out on top? Join our first Tiny Prediction for a chance to earn PIEVERSE airdrops and Purr-Fect Agent NFTs. Here’s how to enter:

• Tag @pieverse_agent0 on X, include #predict in your post, share your EVM address, and let us know who you think will be the winner
• Example: “Hey @pieverse_agent0 I #predict that GPT 5.2 will come out on top! My address is 0x…”

Want to raise the stakes? Put some money where your mouth is for a chance to win an even bigger prize.

• Let Agent Zero know how much you want to wager and add #bet to your post (e.g. "@pieverse_agent0 #predict deepseek will win. my address is 0x… and I’d like to #bet 10 pieUSD")
• Agent Zero will send you an invoice, you can pay on Pieverse, and participants who guessed correctly will split the pool

Due to X API limits, you may not receive a reply. But don’t worry, all of your posts are logged by Agent Zero. For participants who have placed a bet, you can log in to your Pieverse accounts, check your received invoices and then see your bets at https://www.pieverse.io/tiny-predictions

🏆 Lock in your pick. May the best model win.

Purr-Fect Agents are built to be ERC-8004 compatible, which means they’re designed as trustless, interoperable AI agents on-chain. They’re not your ordinary NFTs. ERC-8004 introduces a minimal “trust layer” for autonomous agents with identity (verifiable agent IDs), reputation (an on-chain track record), and validation (cryptographic proofs that actions were executed honestly).

For holders, that translates into agents that can be discoverable across ecosystems, earn credibility over time, and operate with auditable guarantees—the foundations for safer agent-to-agent coordination, better matching/rewards, and long-term composability as ERC-8004 adoption grows.

🔗 Read the full breakdown here: https://medium.com/@pieverse/purr-fect-agents-powered-by-erc-8004-5c36d9114f85

Thrilled to announce that we’ve upgraded our invoice payments to x402 v2—the latest x402 standard. Same one-signature, gasless experience, now with a v2-compliant payment handshake and improved compatibility with the x402 ecosystem, powered by the Pieverse Facilitator.

What’s changed:
• Networks expressed in CAIP-2 (eip155:<chainId>)
• Invoice payment: x402 v2 SDK-based payment flow
• Facilitator: now supports x402 v2 payment verification and settlement

🔗 x402 v2 is live on Pieverse now: http://pieverse.io/invoice

Up next: x402b v2

We’re adopting the x402 v2 Extension standard to modularize compliance and receipts. Compliance logic moves into a standalone extension so receipts can be generated without blocking core payments, powering faster throughput, simpler integrations, and jurisdiction-pluggable compliance for the agent economy. 🚀

🚀 The Agentic Neobank is here.

A few months ago we launched Timestamping. Since then, Pieverse has grown into a full financial stack: compliant invoices/receipts, x402/x402b payments, and agent-native rails.

In parallel, we’ve been building a live agent economy with Purr-Fect Agents, who can hold balances, route into the Piggy Bank, send Gift Boxes, and earn in the Agent Arena. Now it all comes together.

With the Agentic Neobank, we enable autonomy with accountability, which means meaningful action can generate clean records like invoices, receipts, and verifiable checks, along with a full audit trail including cross-chain movements and strategy changes.

Deposit. Delegate. Earn.

🔗 Check out our new website: http://pieverse.io

🔗 Learn more about the Agentic Neobank: https://medium.com/@pieverse/the-agentic-neobank-a-new-chapter-of-pieverse-b7372a80baf5