Ecommerce

Singularity Layer MCP Server

Connect your account, then chat with AI to run tools.

This server facilitates marketplace interactions, allowing users to browse listings, manage endpoints, and set webhooks. It is aimed at developers looking to integrate marketplace functionalities into their applications.

Official server
Agent guide included
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AI Skill
SKILL.md

Domain knowledge for Singularity Layer — workflow patterns, data models, and gotchas for your AI agent.

The Singularity Layer connects AI agents with a decentralized marketplace of API endpoints, products, and blockchain-integrated agents. This platform bridges traditional API commerce with crypto payments through the x402 protocol and supports ERC-8004/Solana-8004 agent standards.

Core Capabilities

Marketplace Discovery: Browse listings with rich filtering, search featured and top-rated endpoints, explore categories across supported blockchain networks. Access detailed information about specific products and services.

Endpoint Management: Create, configure, and monitor your own API endpoints with credit balancing, usage analytics, and pricing controls. Set up webhooks for real-time notifications and manage endpoint lifecycles.

Blockchain Agent Integration: Register and manage ERC-8004/Solana-8004 compliant agents using wallet-first authentication. Submit reputation feedback and bind platform endpoints to on-chain agent identities.

Payment Processing: Handle x402 payment challenges for endpoint creation, credit top-ups, and product purchases. Complete transactions using crypto wallets with automatic credit management.

Domain Model

The platform organizes around Endpoints (API services with pricing), Products (purchasable items), Agents (blockchain-registered AI services), and Networks (supported blockchains). Each endpoint maintains credit balances, usage metrics, and webhook configurations.

Key Patterns

Authentication uses Personal Access Tokens (PATs) for dashboard operations or endpoint-specific API keys. Wallet signatures are required for blockchain agent operations. Payment flows require two-step challenges: first obtain payment details, then complete with valid X-Payment payload.

Resources provide cached access to featured listings, categories, networks, and agent registries for efficient browsing without repeated API calls.

Frequently Asked Questions

What is the Singularity Layer MCP server?

This server facilitates marketplace interactions, allowing users to browse listings, manage endpoints, and set webhooks. It is aimed at developers looking to integrate marketplace functionalities into their applications. It provides tools that AI agents can use through the Model Context Protocol (MCP).

How do I connect Singularity Layer to my AI agent?

Add the MCPBundles server URL to your MCP client configuration (Claude Desktop, Cursor, VS Code, etc.). The URL format is: https://mcp.mcpbundles.com/bundle/singularity-mcp. Authentication is handled automatically.

What authentication does Singularity Layer require?

Singularity Layer uses API Key. Singularity Layer requires credentials. Connect via MCPBundles and authentication is handled automatically.

Setup Instructions

Connect Singularity Layer to any MCP client in minutes

https://mcp.mcpbundles.com/bundle/singularity-mcp

What is MCP?

Model Context Protocol lets AI tools call external capabilities securely through a single URL. This bundle groups tools behind an MCP endpoint that many clients can use.

Use this bundle in 3 steps

  1. Copy the MCP URL above
  2. Open your AI tool and add a new MCP/connector
  3. Paste the URL and follow any auth prompts

Claude Desktop Users

Skip the manual setup! Use the .mcpb file format for one-click installation. Check the Claude Desktop tab for setup instructions.

Pick your tool tab for exact steps

Select ChatGPT, Cursor, Claude Code, or another tab for copy-paste config.

Ready to use Singularity Layer?

Sign in to connect your credentials and start running tools from the chat.

Singularity Layer MCP Server & Skill