Onymos is a Menlo Park, California software company that sells "Features-as-a-Service" (FaaS) — pre-built, pro-code application components that enterprise engineering teams drop into their own web, mobile and IoT apps instead of building commodity functionality from scratch. The catalog spans Access (social/OAuth 2.0 login), Biometrics, Chat, Contacts, DataStore, DeepLink, Location/geofencing, Media, Notification, Payments, Share, and a document-intelligence family — DocEnhance (image enhancement and OCR pre-processing), DocID (client-side document classification) and DocKnow (intelligent document processing). Onymos is built on a "No-Data Architecture": the software runs inside the customer's own cloud or on-premises environment and Onymos never stores, sees, or accesses customer data, and customers may license the source code outright. Developers consume the features through JavaScript/TypeScript SDK objects (OnymosAccess, OnymosChat, OnymosUtil, OnymosPayment, OnymosDocID and siblings) across React, Angular, Ionic, Cordova, React Native, Flutter, Swift, Kotlin, Java, Python and Go. DocEnhance additionally exposes a documented asynchronous REST surface. Onymos states it is SOC 2 certified and HIPAA compliant, and it concentrates on healthcare, life sciences and laboratory workflows.
Onymos publishes 1 API on the APIs.io network. Tagged areas include Features as a Service, SDK, Application Development, Mobile, and Document Processing.
Onymos’ developer surface includes API reference, documentation, support, engineering blog, authentication, and 15 more developer resources.
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Health regime, so
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The six quality facets above are damped to 85 points between them,
because the conditional facet above carries the other
15. That is why each facet's contribution is shown against a damped
maximum: raising a quality facet moves the composite by 85% of its nominal
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Asynchronous document-image enhancement REST API. POST /api/enhance accepts a base64-encoded image plus a preset (document, auto-crop, photo or watermark) and returns a result_u...
aid: onymos
name: Onymos
description: 'Onymos is a Menlo Park, California software company that sells "Features-as-a-Service" (FaaS) — pre-built, pro-code
application components that enterprise engineering teams drop into their own web, mobile and IoT apps instead of building
commodity functionality from scratch. The catalog spans Access (social/OAuth 2.0 login), Biometrics, Chat, Contacts, DataStore,
DeepLink, Location/geofencing, Media, Notification, Payments, Share, and a document-intelligence family — DocEnhance (image
enhancement and OCR pre-processing), DocID (client-side document classification) and DocKnow (intelligent document processing).
Onymos is built on a "No-Data Architecture": the software runs inside the customer''s own cloud or on-premises environment
and Onymos never stores, sees, or accesses customer data, and customers may license the source code outright. Developers
consume the features through JavaScript/TypeScript SDK objects (OnymosAccess, OnymosChat, OnymosUtil, OnymosPayment, OnymosDocID
and siblings) across React, Angular, Ionic, Cordova, React Native, Flutter, Swift, Kotlin, Java, Python and Go. DocEnhance
additionally exposes a documented asynchronous REST surface. Onymos states it is SOC 2 certified and HIPAA compliant, and
it concentrates on healthcare, life sciences and laboratory workflows.'
url: https://raw.githubusercontent.com/api-evangelist/onymos/refs/heads/main/apis.yml
deliveryModel:
model: saas
open_source: false
commercial: true
callable_host: false
label: Hosted service · you call their endpoint
confidence: medium
source:
- pricing
generated: '2026-08-28'
method: derived
accessModel:
pricing: unknown
onboarding: self-serve
trial: false
try_now: false
public: false
label: Self-serve signup
confidence: medium
source:
- authentication
- rate-limits
- security
generated: '2026-09-02'
method: derived
image: https://onymos.com/wp-content/uploads/2021/05/onymos-social.jpg
x-type: company
x-source: harvest:secondary-market
x-tier: profiled
x-tier-reason: enrichment:local-v1
specificationVersion: '0.20'
created: '2026-08-26'
modified: '2026-08-26'
tags:
- Features as a Service
- SDK
- Application Development
- Mobile
- Document Processing
- Intelligent Document Processing
- OCR
- Healthcare
- Life Sciences
- Authentication
- Chat
- Push Notifications
- Geolocation
- Payments
- IoT
- No-Data Architecture
- Components
apis:
- name: Onymos DocEnhance API
description: Asynchronous document-image enhancement REST API. POST /api/enhance accepts a base64-encoded image plus a preset
(document, auto-crop, photo or watermark) and returns a result_url immediately; GET /api/enhance/results/{UUID} collects
the enhanced image as a base64 data URI. Presets remove shadows, wrinkles, speckle noise and non-solid watermarks, auto-crop
and deskew, and convert to black and white to raise OCR accuracy and human-in-the-loop verification. Requests are authorised
with an onymosIesAuthToken request header. This is the only network API Onymos documents publicly; every other Onymos
Feature is consumed as an in-process SDK object.
humanURL: https://onymos.com/api/onymos-docenhance-endpoints/
x-baseURL-status: not-published
x-baseURL-note: 'Onymos does not state a base host anywhere in the DocEnhance endpoint reference. The only host evidence
available is indirect and unusable as a base: the published example result_url is the path "/ies/api/enhance/results/{UUID}"
(note the /ies prefix the reference never explains), and api.onymos.com resolves via CNAME to onymosapiloadbalancer-154243126.us-west-2.elb.amazonaws.com
but returned HTTP 503 with an empty body on every path probed on 2026-08-26, including /ies/api/enhance. Recording baseURL
as missing rather than guessing api.onymos.com from the domain, per the enrichment contract.'
tags:
- Document Processing
- Image Enhancement
- OCR
- Intelligent Document Processing
- Asynchronous
properties:
- type: APIReference
url: https://onymos.com/api/onymos-docenhance-endpoints/
- type: Authentication
url: authentication/onymos-authentication.yml
maintainers:
- FN: Kin Lane
email: kin@apievangelist.com
- FN: APIs.json
email: info@apis.io
common:
- type: Website
url: https://onymos.com/
- type: APIReference
url: https://onymos.com/api/onymos-docenhance-endpoints/
- type: Documentation
url: https://onymos.com/api/onymos-access-functions/
name: Onymos Feature reference (Access)
- type: Support
url: https://onymos.com/contact-us/
- type: Blog
url: https://onymos.com/blog/
- type: BlogRSS
url: https://onymos.com/blog/feed/
- type: TermsOfService
url: https://onymos.com/terms-of-service/
- type: PrivacyPolicy
url: https://onymos.com/privacy-policy/
- type: Compliance
url: https://onymos.com/security/
name: SOC 2 certified and HIPAA compliant
- type: Packages
url: packages/onymos-packages.yml
- type: Authentication
url: authentication/onymos-authentication.yml
- type: Conventions
url: conventions/onymos-conventions.yml
- type: Conformance
url: conformance/onymos-conformance.yml
- type: Components
url: components/onymos-components.yml
- type: Lifecycle
url: lifecycle/onymos-lifecycle.yml
- type: Plans
url: plans/onymos-plans-pricing.yml
- type: RateLimits
url: rate-limits/onymos-rate-limits.yml
- type: LLMsTxt
url: llms/onymos-llms.txt
- type: TrustCenter
url: security/onymos-trust-center.yml
- type: DomainSecurity
url: security/onymos-domain-security.yml
x-enrichment:
date: '2026-08-26'
status: enriched
artifacts_added: 13
pass: local-v1
Kin Score
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