{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11252140","patent":{"patent_number":"US-11252140","title":"Systems and methods for securely calling APIs on an API gateway from applications needing first party authentication","assignee":null,"inventors":[],"filing_date":"2019-11-27T00:00:00.000Z","publication_date":"2022-02-15T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L","H04L","H04L"],"num_claims":18,"abstract":"Systems and methods for securely calling APIs on an API gateway from applications that need first party authentication are disclosed. In one embodiment, a method may include: (1) receiving, from a protected service, an authentication system token/cookie identifier, a first plurality of user identifying attributes, and a request to create an oAuth access token; (2) creating an attribute string; (3) encrypting the attribute string with a private key, resulting in the oAuth access token; (4) sending the oAuth access token to the first party computer application; (5) receiving, from the first party computer application, a request to access a backend service, a second plurality of user identifying attributes, and the oAuth access token; (6) decrypting the oAuth access token; (7) validating the decrypted oAuth access token; (8) inserting the authentication system token/cookie identifier into the request to access; and (9) communicating the request to the backend service."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Systems and methods for securely calling APIs on an API gateway from applications needing first party authentication","description":"Systems and methods for securely calling APIs on an API gateway from applications that need first party authentication are disclosed. In one embodiment, a method may include: (1) receiving, from a pro","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11252140","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-11252140","citation_suggestion":"Patentable. \"Systems and methods for securely calling APIs on an API gateway from applications needing first party authentication\" (US-11252140). https://patentable.app/patents/US-11252140","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11252140","json":"https://patentable.app/api/llm-context/US-11252140","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T18:05:32.374Z"}