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x402 Seller

github.comInfrastructure

PulseGate's liveness check found it on 3 Oct 2026; it has been in the index since 2 Sep 2026. How this is checked

x402 Seller is an open-source server for exposing paid API endpoints through the x402 payment protocol. It handles USDC payments on Base so developers can charge for API requests and deploy monetized services.

Inferred · not functionally tested

Open SourceWebCLISelf-hostedAPI
x402 Seller preview
Visit github.com

Overview

5 features

Purpose: Enabling developers to monetize API access through automated USDC payments on Base.

Inferred · not functionally tested

Audience: developers building paid APIs

Inferred · not functionally tested

Functions: payments

Inferred · not functionally tested

Interfaces: API: indicated (inferred, not tested) · MCP: unknown · CLI: indicated (inferred, not tested) · Self-hosting: indicated (inferred, not tested)

Recorded constraints: pricing: open_source · license: Open Source · platforms: API, CLI, WEB · deployment: browser, cli, self_hosted, api_only

Constraint provenance is unknown; confirm requirements with the publisher.

Record sources: github.com. These links do not verify the individual claims.

x402 Seller is a Payments infrastructure project. Inferred · not functionally tested: Enabling developers to monetize API access through automated USDC payments on Base. Inferred · not functionally tested: It is built as an open-source project for developers building paid APIs. Basis unknown · not verified: The project is open source (Open Source). Basis unknown · not verified: It runs on the web, the command line, and API, and it can be self-hosted.

It is developed by entreprisedaney33-rgb. Inferred · not functionally tested: Key capabilities include Paid API endpoints, USDC payments, and base network support. Inferred · not functionally tested: Catalogued interfaces include a public API.

Summary written by a language model from the project’s public pages.

Tasks: Inferred · not functionally tested

  • Paid API endpoints
  • USDC payments
  • Base network support
  • x402 protocol
  • API server

Topics: Inferred · not functionally tested

Tags
x402-protocolusdc-paymentsbase-networkpaid-apis

JSON profile · Text profile · Access guide

Built with & integrations

AI providers
anthropic
Connectors
API
Runs on
BrowserCLISelf-hostedAPI-only
Detected from
anthropic
anthropic-ai/sdk in the HTML · bclaude in the HTML · bclaude- in the HTML

Trust & compliance

License
Open Source
Public signals
HTTPSOpen Source

Indexing history

1

What PulseGate has recorded for this listing

  1. Indexed2 Sep · 06:35 UTC
    x402 Seller seen via MCP Registry (official)
    Source: MCP Registry (official) · Open

Frequently asked questions about x402 Seller

What does x402 Seller do?
Inferred · not functionally tested: Enabling developers to monetize API access through automated USDC payments on Base. It is catalogued under Payments infrastructure on PulseGate.
Who should use x402 Seller?
Inferred · not functionally tested: x402 Seller is an open-source project built for developers building paid APIs.
Does x402 Seller have a free plan?
Basis unknown · not verified: Yes — x402 Seller is open source under the Open Source license and free to use.
What platforms does x402 Seller run on?
Basis unknown · not verified: x402 Seller runs on the web, the command line, and API. It can also be self-hosted.
Is x402 Seller still active?
PulseGate's liveness check found it on 3 Oct 2026.
What projects are similar to x402 Seller?
Similar projects tracked by PulseGate include AgentPay, x402 Pay, and x402 Ethereum RPC.AgentPayx402 Payx402 Ethereum RPC
Who makes x402 Seller?
x402 Seller is developed by entreprisedaney33-rgb.
Is x402 Seller open source?
Basis unknown · not verified: Yes — x402 Seller is open source under the Open Source license.

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