Connect permitted sources
Use documented APIs and authorized feeds. Request only the permissions needed for a clearly disclosed workflow.
Catalog infrastructure / Developer utilities
Catalog data.
Less noise.
More signal.
CatalogNexus connects permitted product sources to a consistent data pipeline. Aggregate catalogs, normalize price signals, and put useful information to work.
Developer project · Permission-based integrations · No public sign-in on this site
01 / Authorized sourcesAPIs + permitted feeds
02 / Process & normalizeCatalog + price signals
03 / Useful outputsExports + developer tools
Illustrative architecture. This website does not connect accounts, request OAuth permissions, or run catalog jobs in your browser.
01 Permission before access02 Data minimization by design03 Clear deletion procedures
A clear path from source to signal
Built around the data you need.
Our focus is automated catalog aggregation, price and data pipelines, and practical developer utilities. Each integration must respect its source’s authorization, rate limits, licensing, and retention requirements.
Make catalogs consistent
Validate product identifiers, normalize catalog fields, and structure price observations without obscuring their source.
Deliver actionable data
Support useful exports, change signals, and developer workflows within the rights granted by each data provider.
Security & data flow
Access is a responsibility.
These principles govern our integration design. The public website itself collects no OAuth tokens and includes no analytics, advertising, or account database.
Ephemeral Processing
Transient API payloads should exist only for the requested processing task. Any integration that needs persistent output must disclose the data and retention period before collection.
Zero Credential Selling
We do not sell credentials, OAuth tokens, or personal information. Never send passwords, API keys, or access tokens to our support inbox.
End-to-End TLS
HTTPS is required for supported user-to-service and service-to-API connections. TLS protects data in transit; it does not mean providers cannot process authorized requests.
CatalogNexus’s use and transfer to any other app of information received from Google APIs will adhere to the Google API Services User Data Policy, including the Limited Use requirements.
Google user data is not used for advertising, sold to data brokers, or used to train generalized AI models. Any future Google integration must identify its exact data access, purpose, and retention before consent.
This website does not currently offer Google Sign-In or request Google account data. No affiliation, verification, or endorsement by Google, Meta, Reddit, X, or a retailer is claimed.
Human support
Let’s make the connection.
Questions about an integration, data access, or deletion? Contact support@catalognexus.com. Our initial-response SLA is under 48 hours; resolution time depends on the request.