Convai

Convai publishes 10 APIs on the APIs.io network, including Characters API, Chat History API, Custom LLM API, and 7 more. Tagged areas include AI, Conversational AI, Characters, NPCs, and Virtual Worlds.

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

Convai’s developer surface includes authentication, developer portal, sandbox, documentation, pricing, engineering blog, tooling, and 21 more developer resources.

🌐 Visit website 📡 Source on GitHub

59.5/100 strong ▬ flat Agent 31/100 agent aware Full breakdown ↓
scored 2026-07-28 · rubric v0.6

AccessFreemiumSelf serveFree trial⚡ Free to try

10 APIs

AIConversational AICharactersNPCsVirtual WorldsGamesAvatarsSpeechTTSWebRTC

Kin Score

Kin Score How this is scored →
scored 2026-07-28 · rubric v0.6

Composite quality — 59.5/100 · strong

Contract Quality 16.7 / 25

Developer Ergonomics 11.3 / 20

Commercial Clarity 14.2 / 20

Operational Transparency 4.8 / 13

Governance 7.0 / 12

Discoverability 5.6 / 10

Agent readiness — 31/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/convai-com: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 10

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

Convai Characters API

The Characters API from Convai — 6 operation(s) for characters.

Convai Chat History API

The Chat History API from Convai — 2 operation(s) for chat history.

Convai Custom LLM API

The Custom LLM API from Convai — 4 operation(s) for custom llm.

Convai Evaluation API

The Evaluation API from Convai — 1 operation(s) for evaluation.

Convai Interaction API

The Interaction API from Convai — 1 operation(s) for interaction.

Convai Knowledge Bank API

The Knowledge Bank API from Convai — 4 operation(s) for knowledge bank.

Convai Live API

The Live API from Convai — 1 operation(s) for live.

Convai Narrative API

The Narrative API from Convai — 11 operation(s) for narrative.

Convai Streaming API

The Streaming API from Convai — 1 operation(s) for streaming.

Convai TTS API

The TTS API from Convai — 3 operation(s) for tts.

Scroll for all 10

Postman Collections 10

Ready-to-run Postman collections for exercising this provider's APIs.

Convai Character Characters API

POSTMAN

Convai Character Characters Chat History API

POSTMAN

Convai Character Characters Custom LLM API

POSTMAN

Convai Character Characters Evaluation API

POSTMAN

Convai Character Characters Interaction API

POSTMAN

Convai Character Characters Knowledge Bank API

POSTMAN

Convai Character Characters Live API

POSTMAN

Convai Character Characters Narrative API

POSTMAN

Convai Character Characters Streaming API

POSTMAN

Convai Character Characters TTS API

POSTMAN

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Open Collections 10

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

Convai Character API

OPEN COLLECTION

Convai Chat History API

OPEN COLLECTION

Convai Custom LLM API

OPEN COLLECTION

Convai Evaluation API

OPEN COLLECTION

Convai Interaction API

OPEN COLLECTION

Convai Knowledge Bank API

OPEN COLLECTION

Convai Live API

OPEN COLLECTION

Convai Narrative Design API

OPEN COLLECTION

Convai Streaming Transcription API

OPEN COLLECTION

Convai Text-to-Speech API

OPEN COLLECTION

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Pricing Plans 1

Published pricing tiers and plan structures.

Convai Plans Pricing

5 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Convai Rate Limits

7 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Convai Finops

FINOPS

Semantic Vocabularies 1

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

Convai Context

0 classes · 6 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Convai API Rules

5 rules · 3 warnings 2 info

SPECTRAL

JSON Schema 2

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

Convai Character

10 properties

JSON SCHEMA

Convai Interaction

2 properties

JSON SCHEMA

Security Posture 2

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

Convai Com Authentication

apiKey · 2 schemes

SECURITY

Convai Com Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Convai Com Agentic Access

34 operations · 31 acting

AGENTIC

Resources

Get Started 2

Portal, sign-up, and the first successful call

Portal

Portal

Sandbox

Sandbox

Documentation 3

Reference material describing how the API behaves

Documentation

Documentation

Documentation

Documentation

Documentation

Documentation

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

Build 10

SDKs, sample code, and the tooling you integrate with

PostmanWorkspace

PostmanWorkspace

GitHubOrganization

SDKs

SDKs

SDKs

SDKs

Tools

Tools

Tools

Tools

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Access & Security 2

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Authentication

Authentication

Operate 3

Status, limits, changes, and where to get help

Forums

Forums

ContactSales

ContactSales

RateLimits

RateLimits

Commercial 5

Pricing, plans, and the legal terms of use

Pricing

TermsOfService

PrivacyPolicy

Pricing

FinOps

Company 2

The organization behind the API

Blog

Blog

About

About

Source (apis.yml)

aid: convai-com
url: https://raw.githubusercontent.com/api-evangelist/convai-com/refs/heads/main/apis.yml
apis:
- aid: convai-com:convai-com-characters-api
  name: Convai Characters API
  description: The Characters API from Convai — 6 operation(s) for characters.
  humanURL: https://docs.convai.com/api-docs/api-reference/core-api-reference
  tags:
  - Characters
  properties:
  - type: OpenAPI
    url: openapi/convai-com-characters-api-openapi.yml
  - type: Documentation
    url: https://docs.convai.com/api-docs/api-reference/core-api-reference
  - type: JSONSchema
    url: json-schema/convai-character-schema.json
  - type: JSONLD
    url: json-ld/convai-context.jsonld
  - type: JSONSchema
    url: json-schema/convai-interaction-schema.json
  - type: Documentation
    url: https://docs.convai.com/api-docs/api-reference/live-api-reference
- aid: convai-com:convai-com-chat-history-api
  name: Convai Chat History API
  description: The Chat History API from Convai — 2 operation(s) for chat history.
  humanURL: https://docs.convai.com/api-docs/api-reference/core-api-reference
  tags:
  - Chat History
  properties:
  - type: OpenAPI
    url: openapi/convai-com-chat-history-api-openapi.yml
  - type: Documentation
    url: https://docs.convai.com/api-docs/api-reference/core-api-reference
  - type: JSONSchema
    url: json-schema/convai-character-schema.json
  - type: JSONLD
    url: json-ld/convai-context.jsonld
  - type: JSONSchema
    url: json-schema/convai-interaction-schema.json
  - type: Documentation
    url: https://docs.convai.com/api-docs/api-reference/live-api-reference
- aid: convai-com:convai-com-custom-llm-api
  name: Convai Custom LLM API
  description: The Custom LLM API from Convai — 4 operation(s) for custom llm.
  humanURL: https://docs.convai.com/api-docs/api-reference/core-api-reference
  tags:
  - Custom LLM
  properties:
  - type: OpenAPI
    url: openapi/convai-com-custom-llm-api-openapi.yml
  - type: Documentation
    url: https://docs.convai.com/api-docs/api-reference/core-api-reference
  - type: JSONSchema
    url: json-schema/convai-character-schema.json
  - type: JSONLD
    url: json-ld/convai-context.jsonld
  - type: JSONSchema
    url: json-schema/convai-interaction-schema.json
  - type: Documentation
    url: https://docs.convai.com/api-docs/api-reference/live-api-reference
- aid: convai-com:convai-com-evaluation-api
  name: Convai Evaluation API
  description: The Evaluation API from Convai — 1 operation(s) for evaluation.
  humanURL: https://docs.convai.com/api-docs/api-reference/core-api-reference
  tags:
  - Evaluation
  properties:
  - type: OpenAPI
    url: openapi/convai-com-evaluation-api-openapi.yml
  - type: Documentation
    url: https://docs.convai.com/api-docs/api-reference/core-api-reference
  - type: JSONSchema
    url: json-schema/convai-character-schema.json
  - type: JSONLD
    url: json-ld/convai-context.jsonld
  - type: JSONSchema
    url: json-schema/convai-interaction-schema.json
  - type: Documentation
    url: https://docs.convai.com/api-docs/api-reference/live-api-reference
- aid: convai-com:convai-com-interaction-api
  name: Convai Interaction API
  description: The Interaction API from Convai — 1 operation(s) for interaction.
  humanURL: https://docs.convai.com/api-docs/api-reference/core-api-reference
  tags:
  - Interaction
  properties:
  - type: OpenAPI
    url: openapi/convai-com-interaction-api-openapi.yml
  - type: Documentation
    url: https://docs.convai.com/api-docs/api-reference/core-api-reference
  - type: JSONSchema
    url: json-schema/convai-character-schema.json
  - type: JSONLD
    url: json-ld/convai-context.jsonld
  - type: JSONSchema
    url: json-schema/convai-interaction-schema.json
  - type: Documentation
    url: https://docs.convai.com/api-docs/api-reference/live-api-reference
- aid: convai-com:convai-com-knowledge-bank-api
  name: Convai Knowledge Bank API
  description: The Knowledge Bank API from Convai — 4 operation(s) for knowledge bank.
  humanURL: https://docs.convai.com/api-docs/api-reference/core-api-reference
  tags:
  - Knowledge Bank
  properties:
  - type: OpenAPI
    url: openapi/convai-com-knowledge-bank-api-openapi.yml
  - type: Documentation
    url: https://docs.convai.com/api-docs/api-reference/core-api-reference
  - type: JSONSchema
    url: json-schema/convai-character-schema.json
  - type: JSONLD
    url: json-ld/convai-context.jsonld
  - type: JSONSchema
    url: json-schema/convai-interaction-schema.json
  - type: Documentation
    url: https://docs.convai.com/api-docs/api-reference/live-api-reference
- aid: convai-com:convai-com-live-api
  name: Convai Live API
  description: The Live API from Convai — 1 operation(s) for live.
  humanURL: https://docs.convai.com/api-docs/api-reference/core-api-reference
  tags:
  - Live
  properties:
  - type: OpenAPI
    url: openapi/convai-com-live-api-openapi.yml
  - type: Documentation
    url: https://docs.convai.com/api-docs/api-reference/core-api-reference
  - type: JSONSchema
    url: json-schema/convai-character-schema.json
  - type: JSONLD
    url: json-ld/convai-context.jsonld
  - type: JSONSchema
    url: json-schema/convai-interaction-schema.json
  - type: Documentation
    url: https://docs.convai.com/api-docs/api-reference/live-api-reference
- aid: convai-com:convai-com-narrative-api
  name: Convai Narrative API
  description: The Narrative API from Convai — 11 operation(s) for narrative.
  humanURL: https://docs.convai.com/api-docs/api-reference/core-api-reference
  tags:
  - Narrative
  properties:
  - type: OpenAPI
    url: openapi/convai-com-narrative-api-openapi.yml
  - type: Documentation
    url: https://docs.convai.com/api-docs/api-reference/core-api-reference
  - type: JSONSchema
    url: json-schema/convai-character-schema.json
  - type: JSONLD
    url: json-ld/convai-context.jsonld
  - type: JSONSchema
    url: json-schema/convai-interaction-schema.json
  - type: Documentation
    url: https://docs.convai.com/api-docs/api-reference/live-api-reference
- aid: convai-com:convai-com-streaming-api
  name: Convai Streaming API
  description: The Streaming API from Convai — 1 operation(s) for streaming.
  humanURL: https://docs.convai.com/api-docs/api-reference/core-api-reference
  tags:
  - Streaming
  properties:
  - type: OpenAPI
    url: openapi/convai-com-streaming-api-openapi.yml
  - type: Documentation
    url: https://docs.convai.com/api-docs/api-reference/core-api-reference
  - type: JSONSchema
    url: json-schema/convai-character-schema.json
  - type: JSONLD
    url: json-ld/convai-context.jsonld
  - type: JSONSchema
    url: json-schema/convai-interaction-schema.json
  - type: Documentation
    url: https://docs.convai.com/api-docs/api-reference/live-api-reference
- aid: convai-com:convai-com-tts-api
  name: Convai TTS API
  description: The TTS API from Convai — 3 operation(s) for tts.
  humanURL: https://docs.convai.com/api-docs/api-reference/core-api-reference
  tags:
  - TTS
  properties:
  - type: OpenAPI
    url: openapi/convai-com-tts-api-openapi.yml
  - type: Documentation
    url: https://docs.convai.com/api-docs/api-reference/core-api-reference
  - type: JSONSchema
    url: json-schema/convai-character-schema.json
  - type: JSONLD
    url: json-ld/convai-context.jsonld
  - type: JSONSchema
    url: json-schema/convai-interaction-schema.json
  - type: Documentation
    url: https://docs.convai.com/api-docs/api-reference/live-api-reference
name: Convai
tags:
- AI
- Conversational AI
- Characters
- NPCs
- Virtual Worlds
- Games
- Avatars
- Speech
- TTS
- WebRTC
kind: contract
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: true
  try_now: true
  public: false
  label: Freemium (free trial) · Self-serve signup
  confidence: high
  source:
  - plans
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/convai-com.png
access: 3rd-Party
common:
- type: PostmanWorkspace
  url: https://www.postman.com/kinlaneapi/convai/overview
- type: AgenticAccess
  url: agentic-access/convai-com-agentic-access.yml
- type: DomainSecurity
  url: security/convai-com-domain-security.yml
- type: Authentication
  url: authentication/convai-com-authentication.yml
- url: https://convai.com
  name: Portal — convai.com
  type: Portal
- url: https://convai.com/playground
  name: Convai Playground
  type: Sandbox
- url: https://docs.convai.com
  name: Documentation — docs.convai.com
  type: Documentation
- url: https://docs.convai.com/api-docs/welcome
  name: API Documentation
  type: Documentation
- url: https://docs.convai.com/api-docs/api-reference/core-api-reference
  name: Core API Reference
  type: Documentation
- url: https://convai.com/pricing
  name: Pricing
  type: Pricing
- url: https://github.com/Conv-AI
  name: GitHub Organization
  type: GitHubOrganization
- url: https://forum.convai.com
  name: Convai Developer Forum
  type: Forums
- url: https://convai.com/blog
  name: Blog
  type: Blog
- url: https://convai.com/about
  name: About
  type: About
- url: https://convai.com/contact-sales
  name: Contact Sales
  type: ContactSales
- url: https://convai.com/terms-of-service
  name: Terms of Service
  type: TermsOfService
- url: https://convai.com/privacy-policy
  name: Privacy Policy
  type: PrivacyPolicy
- url: https://github.com/Conv-AI/Convai-UnrealEngine-SDK-V4
  name: SDK — Unreal Engine (V4)
  type: SDKs
- url: https://github.com/Conv-AI/Convai-UnrealEngine-SDK
  name: SDK — Unreal Engine (Legacy)
  type: SDKs
- url: https://github.com/Conv-AI/Convai-Web-SDK-Old
  name: SDK — Web (Legacy)
  type: SDKs
- url: https://github.com/Conv-AI/Convai-JS-SDK-Alpha
  name: SDK — JavaScript (Alpha, archived)
  type: SDKs
- url: https://docs.convai.com/api-docs/plugins-and-integrations/unity-plugin
  name: Plugin — Unity
  type: Integrations
- url: https://docs.convai.com/api-docs/plugins-and-integrations/unreal-engine-plugin
  name: Plugin — Unreal Engine
  type: Integrations
- url: https://docs.convai.com/api-docs/plugins-and-integrations/web-plugin
  name: Plugin — Web SDK (React and Vanilla TS)
  type: Integrations
- url: https://docs.convai.com/api-docs/plugins-and-integrations/playcanvas-plugin
  name: Plugin — PlayCanvas
  type: Integrations
- url: https://docs.convai.com/api-docs/plugins-and-integrations/roblox
  name: Plugin — Roblox
  type: Integrations
- url: https://docs.convai.com/api-docs/plugins-and-integrations/discord
  name: Plugin — Discord Bot
  type: Integrations
- url: https://docs.convai.com/api-docs/plugins-and-integrations/omniverse
  name: Plugin — NVIDIA Omniverse
  type: Integrations
- url: https://docs.convai.com/api-docs/plugins-and-integrations/pixel-streaming
  name: Plugin — Pixel Streaming Embed
  type: Integrations
- url: https://github.com/Conv-AI/convai-analytics
  name: Tool — Analytics (MCP server, SDKs, CLI)
  type: Tools
- url: https://github.com/Conv-AI/convai-evals
  name: Tool — Evaluation Toolkit
  type: Tools
- url: https://github.com/Conv-AI/Convai-UnrealEngine-ModdingTool
  name: Tool — Unreal Modding Tool
  type: Tools
- url: https://github.com/Conv-AI/Convai-UnrealEngine-PakManager
  name: Tool — Unreal Pak Manager
  type: Tools
- url: plans/convai-plans-pricing.yml
  name: API Commons Plans
  type: Pricing
- url: rate-limits/convai-rate-limits.yml
  name: API Commons Rate Limits
  type: RateLimits
- url: finops/convai-finops.yml
  name: FinOps
  type: FinOps
score:
  rank: Tier-1
  rationale: Real REST API at api.convai.com with documented endpoints across characters, interaction, knowledge bank, narrative
    design, TTS, chat history, custom LLM, and evaluation; WebSocket streaming transcription at transcribe.convai.com; beta
    WebRTC Live API at live.convai.com; first-party SDKs for Unreal Engine, Unity, Web, PlayCanvas, with integrations for
    Roblox, Discord, and NVIDIA Omniverse; published forum, pricing tiers, and GitHub org under Conv-AI.
maintainers:
- FN: Kin Lane
  email: info@apievangelist.com
  url: https://apievangelist.com
created: '2026-05-25'
modified: '2026-05-25'
specificationVersion: '0.18'
overlays:
- type: APIs.io Search
  url: overlay/apis-io-search.yml
- type: APIs.json Profile
  url: overlay/apis-json-profile.yml
type: Index