Yes. x402 list is free: add it to your Claude Market library, no bank card needed.

How do I install x402 list in Claude?

Add x402 list to your library to get its URL. In Claude, open Settings › Connectors, click “Add custom connector” and paste the URL.

Does x402 list work with Claude Code?

Yes. In a terminal, run claude mcp add --transport http followed by a name and the connector URL.

Is x402 list an official Anthropic product?

No. x402 list is a public project; this listing was created by Claude Market from its repository and the product is not hosted here. Claude Market is an independent project, not affiliated with Anthropic.

x402 list

Community hub

Listing created by Claude Market from the project’s public repository. Not hosted here.Is this your project? Claim this listing ›

Find and vet x402 payment APIs before your agent pays one: uptime, price, on-chain volume.

All reviews:: No reviews
Release date:: 10 October 2026
Creator:: Public project (github.com)
Type:: MCP

Add x402 list

Free · Added to your library, no credit card needed.

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About x402 list

x402-list is a directory of services that accept x402 stablecoin payments over HTTP. Through MCP, Claude can find x402 APIs and vet them before paying: uptime, pricing and on-chain settlement volume per facilitator.

Details

Version:: 0.5.3
Updated:: 12 November 2026
Verification:: Not verified
Repository:: github.com/mcccsm/x402-list-mcp
Website:: x402-list.com/

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What it can do

The creator has not described the access yet.

Install x402 list in Claude

An MCP connector links Claude to a service: Claude can then read or do things there for you, with your consent. It takes about two minutes.

Add it to your libraryClick “Add to my library” on this page: it is free and instant.
Copy the connector URLIn your library, select the product: its URL is shown with a “Copy” button.
Add it in ClaudeIn Claude (website or app), open Settings › Connectors, click “Add custom connector”, give it a name and paste the URL.
Connect your accountIf the service asks you to sign in (your Notion, GitHub… account), Claude opens its page: only grant the access you need.
Use it in a conversationTurn the connector on in the conversation’s tools menu, then just ask for what you want.

With Claude CodeIn a terminal: claude mcp add --transport http connector-name followed by the URL copied from your library.

Before adding a product, read its permissions above. You can remove a connector or skill at any time in Claude’s settings.

x402 list: frequently asked questions

Is x402 list free?: Yes. x402 list is free: add it to your Claude Market library, no bank card needed.
How do I install x402 list in Claude?: Add x402 list to your library to get its URL. In Claude, open Settings › Connectors, click “Add custom connector” and paste the URL.
Does x402 list work with Claude Code?: Yes. In a terminal, run claude mcp add --transport http followed by a name and the connector URL.
Is x402 list an official Anthropic product?: No. x402 list is a public project; this listing was created by Claude Market from its repository and the product is not hosted here. Claude Market is an independent project, not affiliated with Anthropic.

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