Payments

Alternatives to Coinbase x402

2 payments tools you can use instead of Coinbase x402. Summaries come from each vendor's own site. Links checked Oct 16, 2026.

About Coinbase x402

Open standard for internet-native payments using HTTP 402, built for agents.

PaymentsNew

At a glance

Alternatives to Coinbase x402
Tool	What it does	Open source	Head to head
Skyfire	Identity and payment credentials for AI agents on the open web.	No	Coinbase x402 vs Skyfire
Stripe Agent Toolkit	Stripe's MCP server, plugins, and skills for agents that handle payments.	No	Coinbase x402 vs Stripe Agent Toolkit

Payments

Skyfire
skyfire.xyz

Identity and payment credentials for AI agents on the open web.
PaymentsNew
Stripe Agent Toolkit
docs.stripe.com

Stripe's MCP server, plugins, and skills for agents that handle payments.
PaymentsNew

These tools sit in other categories, but their own summaries mention auth, identity or credentials.

Arcade
arcade.dev

Actions runtime that lets agents act on users' behalf with governed auth.
Integrations & Auth ToolsNew
Auth0 for AI Agents
auth0.com

Auth0 tools for user login, token vaults, and permissions in AI agents.
IdentityNew
Composio
composio.dev

Tool calls with delegated auth across 1,500+ apps for agents.
Integrations & Auth ToolsNew
Pipedream Connect
pipedream.com

Managed auth and thousands of prebuilt tools across 3,000+ APIs.
Integrations & Auth ToolsNew

FAQ

What are the alternatives to Coinbase x402?

Agent Stack Directory lists 2 other payments tools: Skyfire, Stripe Agent Toolkit.

Is there an open-source alternative to Coinbase x402?

None of the other payments tools we list is marked open source.

What does Coinbase x402 do?

Open standard for internet-native payments using HTTP 402, built for agents. (Summary based on x402.org, link checked 2026-10-16.)