4 services carry this tag in their source record. Tags come from the provider, not from us — a tag is a claim about what the service does, not proof that it does it well.
Price history / buy now or wait / is it a good deal / historical low for a product. Returns the price trend and lowest-ever context so agents can decide whether the current price is a real deal or worth waiting. For shop...
Look up US colleges by name via the Dept. of Education College Scorecard: state, out-of-state tuition, overall admission rate, and undergraduate size. Live gov data.
Breached password check: is this password in known data breaches, and how often? Send only the SHA-1 hash (never the password); just the first 5 characters reach Have I Been Pwned (k-anonymity). Up to 50 hashes per call.
Screen a US college or university name against the federal DAPIP database: fuzzy name search returning ranked institution candidates, each with its DAPIP id, OPEID, IPEDS unit id, state and an accredited flag. Cheap firs...