GET/psa/autographfacts/categoriesapiKey1 credit/request
List PSA AutographFacts categories
PSA AutographFacts' full subject-category list -- the discovery endpoint for the category_id parameter used to browse subjects. Categories span far beyond sports: Baseball, Basketball, Football, Boxing, Golf, Hockey, Soccer, Tennis, MMA, Miscellaneous Sports, Cycling, Olympics, Motorsports, Entertainment, Music, Writers/Authors/Artists, Space Exploration, U.S. Presidents, and Historical & Political Figures.
Required params: None
GET/psa/autographfacts/galleryapiKey3 credits/request
Get a PSA AutographFacts subject's exemplar image gallery
One autograph subject's full exemplar image gallery: real, captioned examples of authenticated signed items PSA keeps on file for this subject (signed photos, cards, baseballs, letters, contracts, and more), used as authentication reference material. subject_id is the numeric id from a psa-autographfacts-subjects result.
Required params: subject_id:query
GET/psa/autographfacts/subjectapiKey3 credits/request
Get a PSA AutographFacts subject's profile and price guide
One autograph subject's full public reference page: PSA's own authentication notes (signing habits, forgery risk, signature evolution), a general biography, and a per-item-type price guide (e.g. 3x5/AP card, photo, check, letter, single-signed ball -- item types vary by subject). subject_id is the numeric id from a psa-autographfacts-subjects result.
Required params: subject_id:query
GET/psa/autographfacts/subjectsapiKey3 credits/request
List PSA AutographFacts subjects in a category
Every autograph subject PSA AutographFacts lists for one category, each with the numeric subject_id to pass to psa-autographfacts-subject for that subject's full profile and price guide.
Required params: category_id:query
GET/psa/cardfacts/categoriesapiKey1 credit/request
List PSA CardFacts categories
PSA CardFacts' full category list -- the discovery endpoint for the category_id parameter used to browse sets. Nine categories: Baseball, Basketball, Boxing, Football, Golf, Hockey, Misc Sports, Multi-Sport, and Non-Sports/TCG.
Required params: None
GET/psa/cardfacts/checklistapiKey3 credits/request
Get a PSA CardFacts set's card checklist
One set's full card checklist: every card's name and printed number (number is empty for sets PSA lists without one, e.g. many autograph/player-only card sets). set_id is the numeric id from a psa-cardfacts-sets result.
Required params: set_id:query
GET/psa/cardfacts/setsapiKey3 credits/request
List PSA CardFacts sets in a category
Every card set PSA CardFacts lists for one category, each with the numeric set_id to pass to psa-cardfacts-checklist for that set's full card checklist.
Required params: category_id:query
GET/psa/cert-lookupapiKey3 credits/request
Verify a PSA certification number
Looks up PSA's own public Cert Verification record for one PSA-graded card by its certification number: item title, grade, label type, reverse cert/barcode flag, year, brand/title, subject, card number, category, PSA's own price estimate, and this-cert's-own population figures (population for this exact card+grade, and pop-higher). Scoped to PSA's trading-card department; a cert number issued under a different PSA division (autographs, tickets) returns a not-found error. PSA's full Population Report and Auction Prices Realized both require a PSA/Collectors account login and are not available through this endpoint.
Required params: cert_number:query
GET/psa/price-guide/categoriesapiKey1 credit/request
List PSA Price Guide categories
PSA Price Guide's full category list -- the discovery endpoint for the category_path parameter used to browse or fetch a set's price table. Every category is a distinct collectible type (Baseball Cards, Basketball Cards, Boxing Cards, Football Cards, Golf Cards, Hockey Cards, Soccer Cards, Non-Sports/TCG Cards, Racing Cards, Sports Tickets, Tennis, Unopened Packs, Presidential Autographs, Sports Autographs, Professional Model/Game-Used Bats, Graded Baseballs).
Required params: None
GET/psa/price-guide/searchapiKey3 credits/request
Search PSA Price Guide
Searches PSA Price Guide by free text (a player/subject name or set name), matching PSA's own site search box. Each result is a matching set with the query's matching cards/items inside it; use a result's category_path, set_path and set_id as the input to psa-price-guide-set to fetch that set's full price table.
Required params: query:query
GET/psa/price-guide/setapiKey3 credits/request
Get a PSA Price Guide set's price table
Fetches one PSA Price Guide set's full grade-by-grade price table: every card in the set with PSA's own formatted price per grade column (the set's own grade columns vary -- a vintage set may carry more/lower grade tiers than a modern one). category_path, set_path and set_id together identify the set; use the matching fields from a psa-price-guide-search result, or category_path from psa-price-guide-categories combined with a set_path/set_id found by browsing PSA's own category page.
Required params: category_path:query, set_path:query, set_id:query
GET/psa/probatfacts/categoriesapiKey1 credit/request
List PSA ProBatFacts categories
PSA ProBatFacts' full player-category list -- the discovery endpoint for the category_id parameter used to browse players. Baseball-bat authentication only, split by Hall of Fame status: Hall of Fame Players, Star Players.
Required params: None
GET/psa/probatfacts/galleryapiKey3 credits/request
Get a PSA ProBatFacts player's exemplar image gallery
One player's full exemplar image gallery: real, captioned examples of authenticated bats PSA keeps on file for this player, used as authentication reference material. subject_id is the numeric id from a psa-probatfacts-subjects result.
Required params: subject_id:query
GET/psa/probatfacts/subjectapiKey3 credits/request
Get a PSA ProBatFacts player's bat-authentication reference page
One player's full public reference page: PSA's own bat-authentication notes (professional models used, signature placement) and a general player biography. Unlike psa-autographfacts-subject, this carries no price guide. subject_id is the numeric id from a psa-probatfacts-subjects result.
Required params: subject_id:query
GET/psa/probatfacts/subjectsapiKey3 credits/request
List PSA ProBatFacts subjects in a category
Every player PSA ProBatFacts lists for one category, each with the numeric subject_id to pass to psa-probatfacts-subject for that player's full bat-authentication reference page.
Required params: category_id:query
GET/psa/ticketfacts/categoriesapiKey1 credit/request
List PSA TicketFacts categories
PSA TicketFacts' full event-category list -- the discovery endpoint for the category_id parameter used to browse events. Spans NFL, MLB and NBA historic events: Super Bowl, World Series, MLB All Star Game, Historic Baseball Events, and Historic Basketball Events.
Required params: None
GET/psa/ticketfacts/galleryapiKey3 credits/request
Get a PSA TicketFacts event's exemplar image gallery
One event's full exemplar image gallery: real, captioned examples of authenticated tickets from this event PSA keeps on file, used as authentication reference material. subject_id is the numeric id from a psa-ticketfacts-subjects result.
Required params: subject_id:query
GET/psa/ticketfacts/subjectapiKey3 credits/request
Get a PSA TicketFacts event's ticket reference page
One event's full public ticket reference page: PSA's own historical writeup of the event and the ticket(s) involved. Unlike psa-autographfacts-subject, this carries no price guide. subject_id is the numeric id from a psa-ticketfacts-subjects result.
Required params: subject_id:query
GET/psa/ticketfacts/subjectsapiKey3 credits/request
List PSA TicketFacts subjects in a category
Every event PSA TicketFacts lists for one category, each with the numeric subject_id to pass to psa-ticketfacts-subject for that event's full ticket reference page.
Required params: category_id:query