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AI agents can now pay for services with new x402 protocol

By PulseAugur Editorial · [1 sources] ·

The x402 Foundation, operating under the Linux Foundation, has launched a new protocol that enables AI agents to make payments for services using HTTP 402 'Payment Required' status codes. This system, which utilizes USDC on the Base blockchain, allows agents to pay for resources like API calls and content access on a per-request basis, with average transactions around 32 cents. While this addresses one-way payments, it does not solve the problem of two-way value exchange between agents, which still requires solutions like hash-time-locked contracts (HTLCs) for atomic, cross-chain trades. AI

IMPACT Enables AI agents to autonomously pay for services, potentially accelerating the development and deployment of agent-based applications.

RANK_REASON Launch of a new payment protocol for AI agents by a foundation with significant industry backing. [lever_c_demoted from significant: ic=1 ai=0.7]

Read on dev.to — MCP tag →

AI-generated summary · Google Gemini · from 1 sources. How we write summaries →

AI agents can now pay for services with new x402 protocol

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Research
Launch of a new payment protocol for AI agents by a foundation with significant industry backing. [lever_c_demoted from significant: ic=1 ai=0.7]
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Only one publisher covered this so far. Single-source stories can still rank when the publisher is high-authority, but they lack cross-source corroboration.
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infra, product
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High
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63 days old
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COVERAGE [1]

  1. dev.to — MCP tag TIER_1 English(EN) · Baris Sozen ·

    Your AI agent can now pay for almost anything. Here's what it still can't settle.

    <p>Ten days, three launches. On July 14 the <a href="https://www.linuxfoundation.org/press/linux-foundation-announces-operational-launch-of-x402-foundation-to-standardize-internet-native-payments-for-ai-agents-and-applications" rel="noopener noreferrer">x402 Foundation went opera…

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