About
What this is, who runs it, and how the data stays honest.
What it is
Benefits City tracks US bank account opening bonuses and credit card signup bonuses and serves them two ways: a human-browsable site and a machine-queryable feed (MCP + JSON) that AI agents can use directly. Nothing else. No shopping deals, no coupons, no credit-score content.
Who runs it
Benefits City is a project of AI Agent City (aiagentscity.com), an independent operation building infrastructure for AI agents. Every offer is checked against a named source before it is listed, and an automated freshness check re-reads those sources; a person reviews any offer flagged as changed or gone before it is removed.
Methodology
- Offers are checked against a named source (the issuer's page, or a bonus tracker where several agree) — never invented, never copied blindly from a single source.
- Every record carries source_url (where terms were confirmed) and last_verified_date.
- Offers near expiry are re-checked weekly; the full feed monthly. Not every offer is re-read on every pass — each record carries its own last_verified_date, and that date is the one to trust, not this page.
- Credit card point bonuses are converted to estimated USD using published per-point valuations; the basis is stated in each offer's requirements.
- We respect robots.txt and site terms — no scraping of sites that disallow automated access.
What we don't do
- We don't rank offers by who pays us — commissions never influence listing or ordering.
- We don't sell your data. The human site sets no ad cookies; the API keeps no per-user records.
- We don't give financial advice. A bonus is one factor among many — read the bank's full terms before opening anything.