Vector Search x402 MCP Server

@Br0ski777

Basic information

About Vector Search x402 MCP Server

x402 micropayment API for AI agents. In-memory vector store with cosine similarity search. For RAG pipelines. Pay per call with USDC on Base.

#x402 #mcp #api #vector-search #rag #embeddings

Vector Search x402 MCP Server config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "vector-search": {
      "url": "https://vector-search-production-bc61.up.railway.app/mcp",
      "transport": "sse"
    }
  }
}

Vector Search x402 MCP Server tools

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Overview

What is Vector Search x402?

Vector Search x402 is a micropayment API for AI agents that provides an in-memory vector store with cosine similarity search. It is designed for retrieval-augmented generation (RAG) pipelines and charges per call using USDC on the Base network.

How to use Vector Search x402?

Integrate the API into your AI agent workflow. Each query to the vector store requires a micropayment in USDC on Base. Refer to the API documentation for exact endpoint and authentication details.

Key features of Vector Search x402

In-memory vector store for fast retrieval
Cosine similarity search
Pay-per-call pricing with USDC on Base
Designed for AI agent and RAG pipelines
Micropayment API (x402 protocol)

Use cases of Vector Search x402

Retrieval-augmented generation (RAG) pipelines
AI agent knowledge retrieval with per-query costs
Cost‑effective vector search without upfront subscriptions

Frequently asked questions

What payment method does Vector Search x402 use?

It uses USDC on the Base network for per‑call micropayments.

What type of vector search does it perform?

It performs cosine similarity search on an in‑memory vector store.

What is Vector Search x402 designed for?

It is designed for RAG pipelines and AI agents that need pay‑per‑query vector search.

Does Vector Search x402 store vectors persistently?

No, it uses an in‑memory vector store, so data is not persisted across sessions.

Which blockchain network handles the micropayments?

Payments are processed on the Base network using USDC.

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