Who should use PipRail?

PipRail is an open-source project built for developers building paid APIs and autonomous AI agents.

Yes — PipRail is open source under the Open Source license and free to use.

What platforms does PipRail run on?

PipRail runs on the web, the command line, and API. It can also be self-hosted.

Is PipRail still active?

Unverified. PipRail has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What projects are similar to PipRail?

Similar projects tracked by PulseGate include CTCL Stripe, LearnPress – Sepay Payment, and KindLumen.

PipRail is developed by piprail.

Is PipRail open source?

Yes — PipRail is open source under the Open Source license.

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PipRail

Name: PipRail
Author: piprail

github.comInfrastructure

PipRail is a TypeScript SDK and MCP server that lets APIs charge clients and AI agents make payments using USDC and other stablecoins. It supports EVM, Solana, and additional blockchain families with self-custodial wallet settlement and no platform fee.

Open SourceWebCLIAPISelf-hosted

Visit github.com

Overview

10 features

PipRail is a Payments infrastructure project. It focuses on enabling APIs and AI agents to send and receive stablecoin payments without a centralized payment backend. PipRail is an open-source project aimed at developers building paid APIs and autonomous AI agents. The project is open source (Open Source). It ships for the web, the command line, and API, and it can be self-hosted.

Behind PipRail is piprail. Key capabilities include HTTP 402 payments, stablecoin payments, and MCP server. It exposes integrations via an MCP server and a public API.

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

HTTP 402 payments
Stablecoin payments
MCP server
TypeScript SDK
EVM support
Solana support
Multi-chain support
Self-custodial settlement
Wallet payments
Backendless integration

Built with & integrations

Connectors

MCPAPI

Runs on

BrowserCLIAPI-onlySelf-hosted

Trust & compliance

License

Open Source

Verified signals

HTTPSOpen SourceFree tier

Indexing history

What PulseGate has recorded for this listing

Indexed9 Sept · 17:52 UTC
PipRail verified via MCP Registry (official)
Source: MCP Registry (official) · Open

Frequently asked questions about PipRail

What is PipRail?: PipRail focuses on enabling APIs and AI agents to send and receive stablecoin payments without a centralized payment backend. It is catalogued under Payments infrastructure on PulseGate.
Who should use PipRail?: PipRail is an open-source project built for developers building paid APIs and autonomous AI agents.
Is PipRail free?: Yes — PipRail is open source under the Open Source license and free to use.
What platforms does PipRail run on?: PipRail runs on the web, the command line, and API. It can also be self-hosted.
Is PipRail still active?: Unverified. PipRail has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What projects are similar to PipRail?: Similar projects tracked by PulseGate include CTCL Stripe, LearnPress – Sepay Payment, and KindLumen.CTCL Stripe LearnPress – Sepay Payment KindLumen
Who makes PipRail?: PipRail is developed by piprail.
Is PipRail open source?: Yes — PipRail is open source under the Open Source license.

At a glance

Pricing: Open Source
Platforms: CLI · Web
Languages: English
License: Open Source
First seen: 9 Sept 2026
Built for: developers building paid APIs and autonomous AI agents
Model: Open source
Solves: Enabling APIs and AI agents to send and receive stablecoin payments without a centralized payment backend.

Index record

Indexed: 9 Sept 2026
Lifecycle: Alive
First seen: Sept 2026
Last seen: 9 Sept 2026

Identity audit (13)

Slug: piprail-github-com
Lifecycle state recorded: 9 Sept 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 9 Sept 2026
Timeline basis: Indexed-at chronology (no inferred launch/funding milestones).
Name from: Written by a language model from the project's public pages.
Category from: Assigned by a language model.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model, checked against the page's own declaration.
Last updated: 9 Sept 2026
Canonical URL: https://github.com/piprail/piprail

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