Fairmark Network

Excited to introduce FairCam at the @worldnetwork x @coinbase AgentKit Hackathon! It's been an exciting two days of building! Thank you @CoinbaseDev @kleffew94

@worldnetwork Game changer! Can't wait to use this 🎉

World ID 4.0

Coming soon to the US. 5 extra boosts for humans. @worldnetwork + @Tinder

@worldnetwork Lift Off 🚀 Excited to build with World ID

World ID gives platforms a privacy-preserving way to restore trust online by ensuring that their users are unique humans. The new World ID allows credential issuers and the World protocol to monetize the use of proof of human technologies via World ID fees. Read more here: world.org/blog/announcem…

@nikitabier Awesome new feature! Thank you @X

𝕏 has always been the best source of financial news for traders and investors. Billions of dollars are allocated every day based on what people read on Timeline. Today we're launching our new Cashtags feature in the US and Canada on iPhone, bringing real-time financial data to X. Here's how it works: 1. When you search for or post a cashtag (or contract address), X will automatically suggest matching stocks or crypto tokens, so you can select the exact asset you had in mind. 2. Anyone who taps a Cashtag will see posts mentioning it along with its price chart—without ever leaving X. This ensures that you're always matched to the chatter for the right stock or token. Cashtags are just the first step in our commitment to be the best destination for the finance and crypto community.

Join us for Lift Off on April 17 at 10am PT on X and YouTube.

@worldnetwork All set and ready for Lift Off 🚀🚀

@CoinbaseDev @Must_be_Ash Groundbreaking MCP! Great thread about AI agent marketplaces

Imagine if your AI assistant could independently search for a new API tool, check the price, pay for it, and use it, all in seconds. Today we are launching Bazaar MCP: the first discovery marketplace for AI tools and APIs. 🛒🤖 Here is why this matters 🧵👇

@brian_armstrong x402 upto is next level stuff 🔥

Big scalability improvement for agentic payments: x402 "Upto". Pre-authorize up to an amount, use as much as you want, the final amount gets settled onchain.

@sama FAIR

It is very nice to see Codex getting so much love. We are launching a $100 ChatGPT Pro tier by very popular demand.

@brian_armstrong Great update! Swapping is way better and less cluttered. Thank you @baseapp

Nice

The FAIR System: Fair identity — distinguish real humans Authentic creation — prove authorship Intelligent work — verify work was actually done Reputation — trust through earned behavior

Introducing Fairmark - a trust system for the AI age

Welcome to the world $FAIR The utility token of the Fairmark Network, a trust system for the AI age. Powered by @fairnomics

@kleffew94 Happy Birthday x402! Congrats! 👏👏👏 Thank you for paving the way.

Today is 4.02 day. Less than a year ago (May 6, 2025), we published the x402 whitepaper. Since then, the protocol has: • Processed 166M+ transactions • Unlocked new monetization models for API, data, and other providers on the web. • Enabled autonomous flows that were difficult to support with traditional account infrastructure Today, we’re taking the next step. x402 is moving to @linuxfoundation, and we are launching x402 Foundation - with broad, cross-industry collaboration & input to steward an open, neutral standard for payments over HTTP. A big thank you to our amazing founding partners in this effort: @Adyen, @Awscloud , @AmericanExpress, @Ampersend_ai, @Circle, @Cloudflare, @Coinbase, @Fiserv, @Google, @KakaoPayCorp, @Mastercard, @merit_systems, @Microsoft, @Polygon, @PPRO_Payments, @Shopify, @SierraPlatform, @Solana , @Stripe, @Thirdweb, and @Visa. Enrollment for the foundation is open if you - or your company - is interested in participating, please reach out!

@base Build to last. Build on Base 🤝

@jessepollak gm 🟦

good morning base

@IDiotWLD @worldnetwork @coinbase @CoinbaseDev @kleffew94 Mini App coming soon! Take and post real photos and videos, get paid in $WLD 🙌 Proof of Creation is coming.

@FairmarkNetwork @worldnetwork @coinbase @CoinbaseDev @kleffew94 I liked this idea... The future of reporters

Excited to introduce FairCam at the @worldnetwork x @coinbase AgentKit Hackathon! It's been an exciting two days of building! Thank you @CoinbaseDev @kleffew94

@boxmining The internet can’t tell what’s real anymore — FairCam fixes that by proving who captured a photo or video, when and where, and letting agents pay to verify it. Just shipped at the @coinbase x402 hackathon (3rd place) 👇 x.com/FairmarkNetwor…

Pitch me your AI/Crypto project in 1 sentence. 🤞🏼

@kleffew94 Amazing experience learning from all the teams and judges! The future of x402 and AgentKit is bright! We're excited to launch our Mini App asap! Thank you @coinbase @brian_armstrong @worldnetwork @alexblania @sama

3rd place went to FairCam from @FairmarkNetwork A proof-of-human camera that lets verified humans capture photos with cryptographic proof of who took them, when, and where, then gate full-resolution access with x402. A smart primitive for trusted media. x.com/FairmarkNetwor…

The World <> x402 hackathon started online, brought in 30+ submissions from teams around the world, and wrapped with finalists presenting at World HQ in SF. Here’s a quick recap of some of the standout builds 👇