API & MCP

A software knowledge base your agents can query, and verify.

Maintained, verifiable, neutral, and agent-native. Every fact carries its source, retrieval date, and confidence, so your agent can cite what it says and your users can check it. Query it over REST, GraphQL, or the MCP server, and build on grounded data you did not have to collect.

Get an API key See pricing and credits →

The discovery layer, our crawlable pages, JSON-LD, and llms.txt, is always free. You pay for volume, freshness, history, an SLA, and a commercial licence, never for the score. See pricing →

How to use it

Send your key as a bearer token on the REST API, or set it in your MCP client config. Requests without a key stay anonymous and free.

curl · authenticated search

curl -H "Authorization: Bearer vsk_..." \
  "https://www.vioscale.ai/api/v1/search?q=orm"

mcp config · json

{
  "mcpServers": {
    "vioscale": {
      "command": "npx",
      "args": ["-y", "@vioscale/mcp"],
      "env": {
        "VIOSCALE_API_BASE": "https://www.vioscale.ai",
        "VIOSCALE_API_KEY": "vsk_..."
      }
    }
  }
}

New here? Read the agent guide, the full API reference, or the MCP docs.