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REST API Reference
Nesika exposes a public, versioned REST API under /api/v1/. Use it for product search, price comparison, price history, series and trends, market insights, competitor catalog data, cost analysis, and your own account data.
Generated from OpenAPI
Endpoint details, schemas, and examples now live in the interactive reference.
X-API-Key authentication
Send customer requests with the X-API-Key header.
Generated docs are the source of truth
This page is a concise guide to the API surface. For exact endpoint paths, parameters, request bodies, response schemas, and live examples, use the generated Scalar reference backed by the OpenAPI specification.
Get started
Generate an API key
Create a key from your account and keep it safe. Customer data endpoints require this key.
Send the key with each request
Pass the key in the X-API-Key header when calling authenticated endpoints.
Explore live endpoints
Open the interactive Scalar reference to inspect schemas, examples, and try supported requests.
Need a key? Start with the API access guide or open your account settings.
API coverage
The API is designed for pricing workflows across public market data and authenticated customer data. Highlights below are for orientation only. The generated reference remains authoritative.
Product search
Search the public catalog by query, category, vendor, or product identifier.
Price comparison
Compare current product prices across retailers and competitor catalogs.
Market insights and cost analysis
Use market insights, trend signals, and cost analysis to guide pricing decisions.
Account data
Fetch your tracked products, scan results, positioning, and workspace summaries with an API key.
Headline endpoints
/api/v1/products/search/api/v1/products/{id}/prices/api/v1/products/{id}/price-history-series/api/v1/insights/market/api/v1/me/productsBuilt for agents
AI-agent developers can use the OpenAPI spec as a machine-readable contract with scenario-oriented descriptions, schemas, and examples.
Open OpenAPI specMCP Server Tools Reference
The customer-only Nesika MCP server exposes 10 portfolio tools, optimised for natural language access via AI agents. See the full tool reference in the in-app docs.
View MCP Tools Reference