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Posts tagged with

AI agents

Ripple Opens x402 AI Payments to XRP and RLUSD

Ripple's XRPL AI Starter Kit adds x402 payments with XRP and RLUSD, testing whether agentic payments can move beyond USDC and Base.

Kadim

June 13, 2026
6 min read

Ripple XRP RLUSD +5

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XRP Ledger x402 AI agents agentic payments stablecoins
Mastercard Just Put Stablecoins Into AI Agent Payments

Mastercard's Agent Pay for Machines brings stablecoins into AI agent payments, with Coinbase, Stripe, Polygon, Solana, Ripple and OKX among early supporters.

Kadim

June 13, 2026
5 min read

Mastercard Agent Pay for Machines AI agents +6

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stablecoins Coinbase Polygon Solana Ripple x402
Tether Just Put $1.4B Behind Robot Wallets

Tether is leading NEURA Robotics' up-to-$1.4B Series C, putting USDT-era wallet tech into humanoid robots and physical AI.

Kadim

June 10, 2026
6 min read

Tether NEURA Robotics USDT +5

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AI agents robotics machine payments physical AI stablecoins
AI Agents Now Make Up 19% of All On-Chain Activity

AI agents and broader automation now account for roughly 19% of on-chain activity, but the live integrations show crypto's machine-money thesis is still mostly stablecoin-first.

Kadim

April 20, 2026
5 min read

AI agents on-chain activity Bitcoin +5

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x402 Coinbase CoinGecko agentic wallets crypto payments
Coinbase Taps Into Sam Altman's World ID for Human-Verified AI Payments

World's new Agent Kit extends Coinbase's x402 flow so websites can check whether AI agents are backed by real humans, reviving privacy concerns around iris-linked onboarding.

Kadim

March 22, 2026
5 min read

Coinbase World ID World Network +5

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Sam Altman x402 AI agents AI payments Bitcoin
Make Money With Coinbase’s x402: A Practical Playbook for Product Developers

Make money with Coinbase x402: turn a site or API into pay-per-use with USDC. How HTTP 402 works, implementation tips, and pricing ideas.

Kadim

December 5, 2025
15 min read

x402 protocol USDC crypto payments +3

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paywalls AI agents product development
Coinbase’s x402: The New Payment Standard for AI Agents

Coinbase x402 revives HTTP 402 so browsers and AI agents can pay sites with crypto. What it is, how the handshake works, and use cases.

Kadim

November 20, 2025
14 min read

x402 protocol Coinbase AI agents +2

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crypto payments Web3 infrastructure