Finance · Remote MCP server
X402 Tools
61 x402 pay-per-call tools that chain: each answer names the next call. No API key, no account.
What the MCP Registry states
The entry as published to the official MCP Registry (read 2026-10-04), latest version.
- Registry name
dev.workers.kikoribera03.flat-rate-llm/x402-tools- Version
- 1.2.0
- Status
- Active
- Category
- finance
- Transport
- Streamable HTTP
- Published
- 2026-09-11
- Updated
- 2026-09-11
- Publisher
- dev.workers.kikoribera03.flat-rate-llm
- Website
- flat-rate-llm.kikoribera03.workers.dev/
- Source
- Registry API entry
Remote endpoints
| Transport | URL | Headers declared |
|---|---|---|
| Streamable HTTP | https://flat-rate-llm.kikoribera03.workers.dev/mcp | None |
How to connect X402 Tools
X402 Tools is a remote MCP server: there is nothing to install. Its endpoint is https://flat-rate-llm.kikoribera03.workers.dev/mcp, served over Streamable HTTP. In an assistant that accepts remote MCP servers (often under a setting named connectors, integrations or tools), add a new server and give it this URL; in a client configured by file, add it as a remote (HTTP) server with the same URL.
No headers are declared in the registry entry. If the server needs you to sign in, a client that supports MCP authorization opens the service's own sign-in page when it first connects.
Derived from the registry entry, not tested here. What the server does, and on what terms, is set by its publisher; check its repository or website before giving it access to your accounts or files. How to add an MCP server to an assistant · Before you connect
More finance servers
| Server | Runs |
|---|---|
| x402 SellerPay-per-call MCP tools (crypto/DeFi data, web reading, AI tasks) in USDC over x402 on Base. | Local · stdio |
| X402 ServicesThe only x402 MCP server for Robinhood Chain (chainId 4663) - 147 onchain, trading & AI tools. | Remote · HTTP |
| X402 SmsPay-per-call MCP server. $0.03 USDC sends one transactional SMS to a US phone number via x402. | Local · stdio |
| X402 SolanaX402 paid API tools for AI agents on Solana: crypto safety, market data, KYB/AML verification. | Remote · HTTP |
| x402 ToolsPay-per-call research tools for AI agents, paid via x402 USDC. Remote MCP, one free tool. | Remote · HTTP |
| X402 Tools MCPMelis x402 Tools — 22 pay-per-call APIs for AI agents. No accounts, no API keys. USDC on Base. | Local · stdio |
| x402 Triage MCPMCP server for no-payment x402 surface triage, 402 Index health checks, and paid review handoff. | Local · stdio |
| x402 TrinityGive an agent a wallet. Pays for x402 resources within hard limits. Base + USDC, gasless. | Local · stdio |