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x402 Trinity

github.comInfrastructure

PulseGate's liveness check found it on 8 Oct 2026; it has been in the index since 26 Aug 2026. How this is checked

x402 Trinity is an npm-based toolkit that replaces fetch with HTTP 402 payment handling for autonomous agents. It supports buyer and seller flows, gasless USDC transfers using EIP-3009 on Base, and an MCP server for exposing paid tools.

Inferred · not functionally tested

Open SourceWebCLIAPISelf-hosted
x402 Trinity preview
Visit github.com

Overview

6 features

Purpose: Enabling autonomous agents and services to make and receive gasless USDC payments over HTTP.

Inferred · not functionally tested

Audience: developers building autonomous AI agents and machine-to-machine payment services

Inferred · not functionally tested

Functions: Unknown

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

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

Constraint provenance is unknown; confirm requirements with the publisher.

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

x402 Trinity is a Payments infrastructure project. Inferred · not functionally tested: It focuses on enabling autonomous agents and services to make and receive gasless USDC payments over HTTP. Inferred · not functionally tested: It is built as an open-source project for developers building autonomous AI agents and machine-to-machine payment services. Basis unknown · not verified: The project is open source. Basis unknown · not verified: x402 Trinity is available on the web, the command line, and API, and it can be self-hosted.

It is developed by devmster. Inferred · not functionally tested: Key capabilities include HTTP 402 payments, fetch replacement, and USDC transfers. Inferred · not functionally tested: Catalogued interfaces include an MCP server.

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

Tasks: Inferred · not functionally tested

  • HTTP 402 payments
  • Fetch replacement
  • USDC transfers
  • Gasless payments
  • Buyer flow
  • Seller flow

Topics: Inferred · not functionally tested

Tags
http-402usdc-paymentsbase-networkeip-3009mcp-server

JSON profile · Text profile · Access guide

Built with & integrations

Connectors
MCP
Runs on
BrowserCLIAPI-onlySelf-hosted

Trust & compliance

Public signals
HTTPSOpen Source

Indexing history

1

What PulseGate has recorded for this listing

  1. Indexed26 Aug · 10:33 UTC
    x402 Trinity seen via MCP Registry (official)
    Source: MCP Registry (official) · Open

Frequently asked questions about x402 Trinity

What is x402 Trinity?
Inferred · not functionally tested: X402 Trinity focuses on enabling autonomous agents and services to make and receive gasless USDC payments over HTTP. It is catalogued under Payments infrastructure on PulseGate.
Who is x402 Trinity for?
Inferred · not functionally tested: x402 Trinity is an open-source project built for developers building autonomous AI agents and machine-to-machine payment services.
Is x402 Trinity free?
Basis unknown · not verified: Yes — x402 Trinity is open source and free to use.
What platforms does x402 Trinity run on?
Basis unknown · not verified: x402 Trinity runs on the web, the command line, and API. It can also be self-hosted.
Is x402 Trinity still active?
PulseGate's liveness check found it on 8 Oct 2026.
Who develops x402 Trinity?
x402 Trinity is developed by devmster.
Is x402 Trinity open source?
Basis unknown · not verified: Yes — x402 Trinity is open source.
Does x402 Trinity have an API or integrations?
Inferred · not functionally tested: Yes — x402 Trinity exposes an MCP server.

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