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tl;dr I built an end-to-end x402 demo on Arbitrum One using AWS CloudFront + Lambda@Edge on the provider side and the CDP facilitator for settlement. The repo is at github.com/hummusonrails/arbitru...

tl;dr Agentic payments are not a nice to have anymore, they are becoming a requirement. Arbitrum provides the execution layer to make this reliable and performant. x402 is just the beginning of what

Your API takes inputs and returns outputs. The logic in between? Nobody outside your team can verify it. Regulators read the documentation you wrote about it. Partners call your endpoint and trust the

Anthropic just changed how fast your 5-hour session limits burn during peak hours. No warning. No opt-in. Just a tweet from Thariq and a wave of canceled subscriptions. One reply from

There's a moment after a siren when everything is quiet, and you're standing in a shelter with your family, and you realize you have absolutely no control over what happens next. The Iron Dome will