aid: basis-theory url: https://raw.githubusercontent.com/api-evangelist/basis-theory/refs/heads/main/apis.yml name: Basis Theory kind: company description: Basis Theory is a PCI Level 1 compliant tokenization and data vault platform. Its API-first product lets developers tokenize, store, and use sensitive data - cardholder data, PII, PHI, and bank account numbers - without that data ever touching their own systems, using tokens, a detokenizing Proxy, serverless Reactors, and 3D Secure authentication. image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg tags: - Tokenization - Data Vault - PCI Compliance - Payments - Security created: '2026-06-20' modified: '2026-06-20' specificationVersion: '0.19' apis: - aid: basis-theory:basis-theory-tokens-api name: Basis Theory Tokens API tags: - Tokens - Tokenization - Data Vault image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg humanURL: https://developers.basistheory.com/docs/api/tokens baseURL: https://api.basistheory.com properties: - url: https://developers.basistheory.com/docs/api/tokens type: Documentation - url: https://developers.basistheory.com/docs/api/tokens/token-object type: APIReference - url: openapi/basis-theory-openapi.yml type: OpenAPI - url: collections/basis-theory.postman_collection.json type: PostmanCollection - url: collections/basis-theory.opencollection.json type: OpenCollection description: Create, retrieve, search, update, and delete tokens that securely vault sensitive data with masking, metadata, search indexes, fingerprinting, and token intents. - aid: basis-theory:basis-theory-tokenize-detokenize-api name: Basis Theory Tokenize / Detokenize API tags: - Tokenize - Detokenize - Batch image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg humanURL: https://developers.basistheory.com/docs/api/tokens/tokenize baseURL: https://api.basistheory.com properties: - url: https://developers.basistheory.com/docs/api/tokens/tokenize type: Documentation - url: https://developers.basistheory.com/docs/api/tokens/detokenize type: APIReference - url: openapi/basis-theory-openapi.yml type: OpenAPI - url: collections/basis-theory.postman_collection.json type: PostmanCollection - url: collections/basis-theory.opencollection.json type: OpenCollection description: Batch tokenization and detokenization endpoints that vault arbitrary object graphs into tokens and resolve token identifiers back to plaintext for authorized applications. - aid: basis-theory:basis-theory-applications-api name: Basis Theory Applications API tags: - Applications - API Keys - Permissions image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg humanURL: https://developers.basistheory.com/docs/api/applications baseURL: https://api.basistheory.com properties: - url: https://developers.basistheory.com/docs/api/applications type: Documentation - url: https://developers.basistheory.com/docs/api/applications/application-object type: APIReference - url: openapi/basis-theory-openapi.yml type: OpenAPI - url: collections/basis-theory.postman_collection.json type: PostmanCollection - url: collections/basis-theory.opencollection.json type: OpenCollection description: Manage Applications (API credentials) with fine-grained permissions and access rules - the public, private, management, and expiring application types that authenticate every call to the platform. - aid: basis-theory:basis-theory-proxy-api name: Basis Theory Proxy API tags: - Proxy - Detokenize - Outbound image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg humanURL: https://developers.basistheory.com/docs/api/proxies baseURL: https://api.basistheory.com properties: - url: https://developers.basistheory.com/docs/api/proxies type: Documentation - url: https://developers.basistheory.com/docs/api/proxies/pre-configured-proxies type: APIReference - url: openapi/basis-theory-openapi.yml type: OpenAPI - url: collections/basis-theory.postman_collection.json type: PostmanCollection - url: collections/basis-theory.opencollection.json type: OpenCollection description: Manage pre-configured proxies and invoke the Proxy (pre-configured or ephemeral) to detokenize data inline and forward plaintext to a trusted third-party destination over HTTP without storing it on your servers. - aid: basis-theory:basis-theory-reactors-api name: Basis Theory Reactors API tags: - Reactors - Serverless - Detokenize image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg humanURL: https://developers.basistheory.com/docs/api/reactors baseURL: https://api.basistheory.com properties: - url: https://developers.basistheory.com/docs/api/reactors type: Documentation - url: https://developers.basistheory.com/docs/api/reactors/reactor-object type: APIReference - url: openapi/basis-theory-openapi.yml type: OpenAPI - url: collections/basis-theory.postman_collection.json type: PostmanCollection - url: collections/basis-theory.opencollection.json type: OpenCollection description: Create and manage serverless Reactors - sandboxed JavaScript functions that detokenize tokens and run custom logic against third-party services - and invoke them synchronously or asynchronously. - aid: basis-theory:basis-theory-3ds-api name: Basis Theory 3D Secure API tags: - 3DS - Authentication - Payments image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg humanURL: https://developers.basistheory.com/docs/api/3ds baseURL: https://api.basistheory.com properties: - url: https://developers.basistheory.com/docs/api/3ds type: Documentation - url: https://developers.basistheory.com/docs/api/3ds/sessions type: APIReference - url: openapi/basis-theory-openapi.yml type: OpenAPI - url: collections/basis-theory.postman_collection.json type: PostmanCollection - url: collections/basis-theory.opencollection.json type: OpenCollection description: Create 3D Secure sessions against tokenized cards, run frictionless or challenge authentication, and retrieve authentication values, ECI, and liability-shift results for payment flows. - aid: basis-theory:basis-theory-tenants-api name: Basis Theory Tenants API tags: - Tenants - Usage - Logs image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg humanURL: https://developers.basistheory.com/docs/api/tenants baseURL: https://api.basistheory.com properties: - url: https://developers.basistheory.com/docs/api/tenants type: Documentation - url: https://developers.basistheory.com/docs/api/logs type: APIReference - url: openapi/basis-theory-openapi.yml type: OpenAPI - url: collections/basis-theory.postman_collection.json type: PostmanCollection - url: collections/basis-theory.opencollection.json type: OpenCollection description: Read and manage the current tenant, retrieve monthly active token usage reports, manage the security contact, and list audit logs of platform activity. - aid: basis-theory:basis-theory-webhooks-api name: Basis Theory Webhooks API tags: - Webhooks - Events - Notifications image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg humanURL: https://developers.basistheory.com/docs/api/webhooks baseURL: https://api.basistheory.com properties: - url: https://developers.basistheory.com/docs/api/webhooks type: Documentation - url: https://developers.basistheory.com/docs/api/webhooks/api type: APIReference - url: openapi/basis-theory-openapi.yml type: OpenAPI - url: collections/basis-theory.postman_collection.json type: PostmanCollection - url: collections/basis-theory.opencollection.json type: OpenCollection description: Register webhook URLs, subscribe to platform event types, and manage event subscriptions so downstream systems are notified of token, reactor, and other lifecycle events. common: - type: GitHubOrganization url: https://github.com/Basis-Theory - type: LinkedIn url: https://www.linkedin.com/company/basis-theory - type: Website url: https://basistheory.com/ - type: Documentation url: https://developers.basistheory.com/docs - type: Plans url: plans/basis-theory-plans-pricing.yml - type: RateLimits url: rate-limits/basis-theory-rate-limits.yml - type: FinOps url: finops/basis-theory-finops.yml maintainers: - FN: Kin Lane email: kin@apievangelist.com