Hilt

Hilt Pay Agent Gateway (MCP + A2A)

Hosted MCP server at https://api.hilt.so/mcp (streamable HTTP, protocol 2025-06-18, server Hilt Pay Agent Gateway 1.1.0) exposing nine tools: free offer/catalog/pricing/quote/sandbox-bootstrap tools and x402-paid Starter/Growth/Scale plan activation plus API-key claim, each with a real JSON Schema inputSchema (tools/list answers anonymously). The same gateway publishes an A2A 0.3.0 agent card at /.well-known/agent-card.json (four skills) with a JSON-RPC endpoint at /a2a/jsonrpc and a second Agentverse transport at /agentverse/a2a. Listed on Glama and Smithery.

GitHub

Documentation

📖
Documentation
https://docs.hilt.so/developers/agent-builder-kit
📖
Documentation
https://www.hilt.so/agent-discovery-standard

Other Resources

🔗
MCPServer
https://raw.githubusercontent.com/api-evangelist/hilt-so/refs/heads/main/mcp/hilt-so-mcp.yml
🔗
MCPServer
https://api.hilt.so/mcp
🔗
ToolCrosswalk
https://raw.githubusercontent.com/api-evangelist/hilt-so/refs/heads/main/mcp/hilt-so-tool-crosswalk.yml
🔗
AgentCard
https://raw.githubusercontent.com/api-evangelist/hilt-so/refs/heads/main/a2a/hilt-so-a2a.yml
🔗
AgentCard
https://api.hilt.so/.well-known/agent-card.json
🔗
Plans
https://raw.githubusercontent.com/api-evangelist/hilt-so/refs/heads/main/plans/hilt-so-plans-pricing.yml
🔗
AgentSkill
https://raw.githubusercontent.com/api-evangelist/hilt-so/refs/heads/main/skills/_index.yml

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API entry from apis.yml

apis.yml Raw ↑ 
aid: hilt-so:agent-gateway
name: Hilt Pay Agent Gateway (MCP + A2A)
description: 'Hosted MCP server at https://api.hilt.so/mcp (streamable HTTP, protocol 2025-06-18, server
  Hilt Pay Agent Gateway 1.1.0) exposing nine tools: free offer/catalog/pricing/quote/sandbox-bootstrap
  tools and x402-paid Starter/Growth/Scale plan activation plus API-key claim, each with a real JSON Schema
  inputSchema (tools/list answers anonymously). The same gateway publishes an A2A 0.3.0 agent card at
  /.well-known/agent-card.json (four skills) with a JSON-RPC endpoint at /a2a/jsonrpc and a second Agentverse
  transport at /agentverse/a2a. Listed on Glama and Smithery.'
image: https://www.hilt.so/Logo.png
humanURL: https://docs.hilt.so/developers/agent-setup
baseURL: https://api.hilt.so/mcp
tags:
- MCP
- A2A
- Agentic Commerce
- x402
- Solana
- USDC
tags_raw:
- MCP
- A2A
- Agent Commerce
- x402
- Solana
- USDC
properties:
- type: MCPServer
  url: mcp/hilt-so-mcp.yml
- type: MCPServer
  url: https://api.hilt.so/mcp
  name: Live MCP endpoint (probed)
- type: ToolCrosswalk
  url: mcp/hilt-so-tool-crosswalk.yml
- type: AgentCard
  url: a2a/hilt-so-a2a.yml
- type: AgentCard
  url: https://api.hilt.so/.well-known/agent-card.json
  name: Live agent card (probed 200)
- type: Documentation
  url: https://docs.hilt.so/developers/agent-builder-kit
- type: Documentation
  url: https://www.hilt.so/agent-discovery-standard
  name: Agent Discovery Standard
- type: Plans
  url: plans/hilt-so-plans-pricing.yml
- type: AgentSkill
  url: skills/_index.yml