
Hosted MCP server for read-only SEFAZ São Paulo Cadin lookups from the official source. Works with Claude, ChatGPT, Cursor, VS Code, and other MCP clients via HTTP, using prepaid pay-per-query credits.
Prices and medians update for the tier you select.
Ranked by how closely each one matches SEFAZ SP: Cadin's job. Prices show each provider's Pro state; entry prices are labelled as such. Unpriced products still belong to the market.
Market = the products most similar to this one by capability; prices are median / quartiles over its priced members, separated by provider type and buyer tier.