HoldsUp

Read back one live verification by the verification_id verify_claim returned: verdict, GRADE certainty, note and the cited studies as they stand now. The caller's sentence is never stored or returned, so `claim` is null. Price: $0.01 per call (1 credit); a refused or empty answer is not charged.

Category tree (parents first) with the count of published episodes in each. Price: $0.01 per call (1 credit); a refused or empty answer is not charged.

Published fact-checked episodes, newest first, with optional filters by category slug, show id or speaker slug. Paged. Price: $0.01 per call (1 credit); a refused or empty answer is not charged.

Bodies that funded the studies behind checked claims, most-cited first, with type (industry, government, charity, academic, other, unknown), country and how many library papers each funded. Paged, 100 per page. Price: $0.01 per call (1 credit); a refused or empty answer is not charged.

Podcast shows with fact-checked episodes, with the count of published episodes for each. Price: $0.01 per call (1 credit); a refused or empty answer is not charged.

Speakers with at least one fact-checked episode, with their track record: episodes, checked claims, supported and flagged counts. Price: $0.01 per call (1 credit); a refused or empty answer is not charged.

Health topics with checked claims: subjects with their angles, plus standalone angles, each with claim and episode counts and a verdict breakdown. Price: $0.01 per call (1 credit); a refused or empty answer is not charged.

Search every checked claim by meaning: give a health claim in plain words and get the closest fact-checked claims with their verdict, grade, note, speaker, episode and cited studies. Each hit carries a stance against your claim (same, opposite, related); `covered` is true when a hit asserts the same thing, and `covered_by` is its id. Optional filters narrow the hits to one speaker, one show or one verdict. Price: $0.02 per call (2 credits); a refused or empty answer is not charged.

Studies in the library by words in the title, the key finding or the topic: design, sample size, population, CEBM level, key finding, retraction status and how many checked claims cite each. Word match, not semantic; for a claim in plain words use search_claims. Price: $0.01 per call (1 credit); a refused or empty answer is not charged.

Find shows, episodes, speakers, topics and checked claims by name or words (not by meaning: use search_claims for that). Returns up to 10 of each with the slug or id the other tools take, so one call turns a speaker's or show's name into the slug get_speaker, get_show or list_episodes needs. Price: $0.01 per call (1 credit); a refused or empty answer is not charged.

Verify a health claim now against the published literature: the claim is restated neutrally, searched in PubMed and OpenAlex by the same verifier the episodes go through, and answered with a verdict (supported, overstated, contradicted, context, unverified), a GRADE certainty, a note and the cited studies. Takes 20 to 70 seconds and costs 30 credits (0.30 USD): tell the person the cost and wait for a yes before every call, even a single one. When no published record matches, the answer is a 404 carrying the restated claim and is not charged. Call search_claims first: a claim already checked is refused here. Price: $0.30 per call (30 credits); a refused or empty answer is not charged.