EvoLink

EvoLink provides a model access layer for AI teams, enabling production‑grade integration of large language models and other AI services. It offers unified authentication, usage tracking, rate‑limit management, and tools for monitoring model performance, helping developers ship AI‑powered applications quickly and securely. EvoLink positions itself as an API reseller that abstracts provider differences, delivering consistent endpoints and SDKs for popular models.

EvoLink is listed with 2 APIs on the APIs.io network. Tagged areas include AI Model API, Production AI, Unified API, Multi‑Model Access, and Video Generation.

The EvoLink catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.

EvoLink’s developer surface includes CLI, changelog, authentication, signup flow, pricing, engineering blog, documentation, and 17 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

35.0/100 thin Agent 25/100 agent aware Full breakdown ↓
scored 2026-11-13 · rubric v0.28.0 · Show this score on your site →

2 APIs

AI Model APIProduction AIUnified APIMulti‑Model AccessVideo Generation Image Generation Audio Generation LLM

Kin Score

Kin Score How this is scored →
scored 2026-11-13 · rubric v0.28.0

Composite quality — 35.0/100 · thin

Contract Quality 5.6 / 21

Developer Ergonomics 8.9 / 17

Access Clarity 6.2 / 17

Operational Transparency 2.1 / 11

Contract Governance 2.2 / 10

Discoverability 4.9 / 9

Regulatory Posture 2.6 / 15

Agent readiness — 25/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 8 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 0 / 5

Distinct Operations 0 / 3

MCP Tool Quality 6 / 6

Regulatory Posture applies to this provider. Its tags matched the AI & Biometrics regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

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 weight, not 100%. The full arithmetic is at apis.io/rating/.

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Agent readiness — checks not met, largest first (exact, from this profile):

Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author Ask about this →
Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented) Ask about this →
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes Ask about this →
Rate-Limit Signaling +7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented) Ask about this →
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document Ask about this →
Delegated User Identity +6 pts — a served discovery document listing authorization_code in grant_types_supported (served), else an oauth2 authorizationCode flow or openIdConnect declared in an OpenAPI (documented) Ask about this →

10 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Contract Quality scores 26.2 — up to +18.5 composite points Ask about this →
Access Clarity scores 36.2 — up to +12.8 composite points Ask about this →
Operational Transparency scores 19.0 — up to +10.5 composite points Ask about this →

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

Not sure how this applies to your stack? Ask about any one item. Kin Lane reads every question, looks at your profile and your situation, and replies with what a fix would take — scoped to that one area, priced up front, yours whether you ship it or not. Ask a question →

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from the provider profile at artifacts.apis.io/evolink-ai/apis.yml: open an issue on github.com/api-evangelist/evolink-ai to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Standards implemented 2

Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.

Agent2Agent

measured — observed by APIs.io (conformant)

Model Context Protocol (MCP)

measured — observed by APIs.io (documented)

APIs 2

Individual APIs this provider publishes, each with its own machine-readable definition.

EvoLink API

Unified AI model access API providing endpoints for text, image, and video generation across multiple providers.

EvoLink API

EvoLink API as documented publicly: 19 operations. Contract generated from the documentation by API Evangelist (2026-11-07); not the provider's own document.

EvoLink API pricing

Pricing Plans 1

Published pricing tiers and plan structures.

EvoLink Plans Pricing

0 plans

PLANS

Semantic Vocabularies 1

JSON-LD contexts and semantic vocabularies used across these APIs.

Evolink Ai Context

5 classes · 13 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs. Counts are the severity each rule declares, not results of running them.

EvoLink API Rules

43 rules · 40 error-severity 1 warn-severity 2 info-severity

SPECTRAL

JSON Schema 5

Standalone JSON Schema definitions for this provider's data models.

GetApiV1FilesUploadBase64Response

4 properties

JSON SCHEMA

GetV1MessagesResponse

8 properties

JSON SCHEMA

PostApiV1FilesUploadBase64Response

4 properties

JSON SCHEMA

PostV1DecisionsResponse

3 properties

JSON SCHEMA

PostV1MessagesResponse

8 properties

JSON SCHEMA

Security Posture 2

Authentication, domain security, vulnerability disclosure, and trust-center signals.

EvoLink Authentication

1 scheme

SECURITY

EvoLink Domain Security

TLSv1.3 · DMARC

SECURITY

Resources

Get Started 3

Portal, sign-up, and the first successful call

SignUp

SignUp

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

Spectral

JSONLD

Vocabulary

DataModel

Conformance

Build 2

SDKs, sample code, and the tooling you integrate with

CLI

CLI

GitHubOrganization

GitHubOrganization

Access & Security 2

Authentication, authorization, and security posture

Authentication

Authentication

DomainSecurity

DomainSecurity

Operate 2

Status, limits, changes, and where to get help

ChangeLog

ChangeLog

ChangeLog

ChangeLog

Commercial 3

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Pricing

Pricing

Company 2

The organization behind the API

Blog

Blog

Website

Website

Other 3

Properties that don't map to a standard resource type

AgentCard

AgentCard

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: evolink-ai
name: EvoLink
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  probe_state: unreadable
  source:
  - authentication
  - security
  generated: '2026-11-13'
  method: derived
image: https://cdn.evolink.ai/2026/File/evolink.ai/og-image.png
description: EvoLink provides a model access layer for AI teams, enabling production‑grade integration of large language models
  and other AI services. It offers unified authentication, usage tracking, rate‑limit management, and tools for monitoring
  model performance, helping developers ship AI‑powered applications quickly and securely. EvoLink positions itself as an
  API reseller that abstracts provider differences, delivering consistent endpoints and SDKs for popular models.
url: https://artifacts.apis.io/evolink-ai/apis.yml
x-type: company
x-source: harvest:mcp-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-11-07 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-11-07'
modified: '2026-11-07'
tags:
- AI Model API
- Production AI
- Unified API
- Multi‑Model Access
- Video Generation
- Image Generation
- Audio Generation
- LLM
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Spectral
  url: rules/evolink-ai-rules.yml
- type: JSONLD
  url: json-ld/evolink-ai-context.jsonld
- type: Vocabulary
  url: vocabulary/evolink-ai-vocabulary.yml
- type: DataModel
  url: data-model/evolink-ai-data-model.yml
- type: CLI
  url: cli/evolink-ai-cli.yml
- type: ChangeLog
  url: changelog/evolink-ai-changelog.yml
- type: Authentication
  url: authentication/evolink-ai-authentication.yml
- type: Conformance
  url: conformance/evolink-ai-conformance.yml
- type: LLMsTxt
  url: llms/evolink-ai-llms.txt
- type: AgentCard
  url: a2a/evolink-ai-a2a.yml
- type: Hosts
  url: hosts/evolink-ai-hosts.yml
- type: Vendors
  url: vendors/evolink-ai-vendors.yml
- type: TermsOfService
  url: https://evolink.ai/terms
- type: SignUp
  url: https://evolink.ai/signup
- type: PrivacyPolicy
  url: https://evolink.ai/privacy
- type: Pricing
  url: https://evolink.ai/pricing
- type: GitHubOrganization
  url: https://github.com/EvoLinkAI
- type: ChangeLog
  url: https://evolink.ai/changelog
- type: Blog
  url: https://evolink.ai/blog
- type: DeveloperPortal
  url: https://api.evolink.ai</option
- type: DomainSecurity
  url: security/evolink-ai-domain-security.yml
- type: Website
  url: https://evolink.ai/
- type: Documentation
  url: https://evolink.ai/docs
- type: GettingStarted
  url: https://evolink.ai/docs#get-started
apis:
- name: EvoLink API
  description: Unified AI model access API providing endpoints for text, image, and video generation across multiple providers.
  humanURL: https://evolink.ai/docs
  baseURL: null
  aid: evolink-ai:evolink-api
- aid: evolink-ai:evolink-ai-api
  name: EvoLink API
  description: 'EvoLink API as documented publicly: 19 operations. Contract generated from the documentation by API Evangelist
    (2026-11-07); not

    the provider''s own document.'
  humanURL: https://evolink.ai/docs/en/api-manual/language-series/claude/claude-messages-api
  baseURL: https://direct.evolink.ai
  properties:
  - type: OpenAPI
    url: openapi/_ae-authored/evolink-ai-openapi-generated.yml
    x-provenance: generated
  - type: JSONSchema
    url: json-schema/evolink-ai-post-v1-decisions-response-schema.json
  - type: JSONSchema
    url: json-schema/evolink-ai-get-v1-messages-response-schema.json
  - type: JSONSchema
    url: json-schema/evolink-ai-post-v1-messages-response-schema.json
  - type: JSONSchema
    url: json-schema/evolink-ai-get-api-v1-files-upload-base64-response-schema.json
  - type: JSONSchema
    url: json-schema/evolink-ai-post-api-v1-files-upload-base64-response-schema.json
x-coverage:
  state: unreadable
  reason: no-machine-readable-spec
  detail: Documentation pages are HTML without any OpenAPI, AsyncAPI, GraphQL, gRPC, or WSDL files.
  evidence:
  - url: https://evolink.ai/docs
    status: 200
  checked: '2026-11-07'
x-enrichment:
  date: '2026-11-07'
  status: enriched
  artifacts_added: 28
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

EvoLink API — frequently asked questions

Does EvoLink have an API?

Yes. APIs.io lists 2 APIs from EvoLink, including EvoLink API and EvoLink API.

Is there an OpenAPI specification for the EvoLink API?

Yes. APIs.io indexes 1 OpenAPI specification for EvoLink, each linked for download from this page.

How do I authenticate with the EvoLink API?

EvoLink uses bearer-token authentication (1 scheme). The details are profiled on APIs.io as EvoLink Authentication.

Is the EvoLink API ready for AI agents?

EvoLink has a Kin Score of 35.0 out of 100 (thin) and an Agent Readiness score of 25.4 (agent-aware), scored by API Evangelist on 2026-11-13.

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