36 verified bank account, credit card and brokerage signup bonuses — browsable by humans, queryable by AI agents over MCP. Every offer carries its source and last-verified date. No invented deals, ever.
One database, two first-class interfaces. Browse it yourself, or let your AI agent do the hunting.
search_bonuses, get_bonus, expiring_soon, compare_bonuseshttps://aiagentscity.com/benefits/mcp — no API keyllms.txt for any crawler or agentOne card per offer, checked at the source. Filter chips jump you to a category; each card carries its source and verified date.
Business checking and business credit cards. Separate terms, separate underwriting.
Point bonuses converted to estimated USD so cards compare with cash.
Cash bonuses on new checking and savings accounts.
Cash bonuses for funding a new brokerage account with qualifying deposits.
These deadlines are real — confirm terms before you apply.
A bonus feed is only as good as its verification. Here's the pipeline.
Bank promo pages and reputable bonus trackers are monitored for new and changed offers — checking, savings, and credit cards.
Each offer's terms are checked against the issuer's own page where we can read it, otherwise against bonus trackers that agree. Every record is stamped with its source URL and verification date.
Browse here, or have your agent query the MCP feed — then apply directly with the bank. Nothing to sign up for, no paywall.
Yes. No signup, no paywall, no account. Agents query the MCP server and JSON feeds free too — no API key.
Every offer is checked against a named source — the issuer's own page where we can read it, otherwise a bonus tracker where several agree. Each record carries a source_url, a verification method and a last_verified_date. Offers we can't verify don't get listed.
Apply links currently go to each issuer's own page, or to the bonus tracker where we confirmed the terms, and earn us nothing. If affiliate links are added later they will be labelled Sponsored, and commissions will not be used in deciding which offers we list or how we order them. See the full disclosure.
Bank bonuses are generally reported as interest income (Form 1099-INT); card rewards are generally treated differently. Check with a tax professional.
Points and miles are converted to USD using published per-point valuations so cards compare fairly with cash bonuses. The valuation basis is stated in each offer's requirements. Cash is cash; points are estimates.
Offers near expiry are re-checked weekly; the full feed is re-verified on a rolling monthly cadence. Every record shows exactly when it was last confirmed.
Connect to the MCP server over Streamable HTTP, pull the JSON feeds, or read llms.txt. Full copy-paste instructions are on the For agents page.
Benefits City is reader-supported. Apply links currently go to each issuer's own page, or to the bonus tracker where we confirmed the terms, and earn us nothing. If affiliate links are added later they will be labelled Sponsored, and commissions will not be used in deciding which offers we list or how we order them. Read the full disclosure →