# CometAPI

**Canonical:** https://apis.io/providers/cometapi/  
**Website:** https://www.cometapi.com/  
**APIs profiled:** 6

CometAPI is an AI API aggregator that consolidates access to 500+ models from multiple providers (OpenAI, Anthropic, Google, xAI, DeepSeek, Alibaba, and more) behind a single OpenAI-compatible REST surface. It supports chat completions, embeddings, image generation, text-to-video and image-to-video, speech synthesis, and audio transcription. CometAPI positions itself as a drop-in replacement for the OpenAI SDK (changing only the base URL and key), with pay-as-you-go pricing reportedly 20-40% cheaper than direct vendor rates, sub-400ms median latency, and 99.9% service availability.

## Kin Score — 35.2 / 100 (thin)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 35.2).

| Facet | Score |
|---|---|
| Discoverability | 81.5 |
| Contract Quality | 59.9 |
| Governance | 9.8 |
| Contract Governance | 9.8 |
| Operational Transparency | 10.5 |
| Developer Ergonomics | 23.8 |
| Commercial Clarity | 23.7 |
| Access Clarity | 23.7 |

## Agent readiness — 29.1 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | yes |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Freemium · Self-serve signup — onboarding: self-serve, pricing: freemium, trial: no (confidence: high).

## APIs (6)

- **CometAPI Audio API** — Speech synthesis, transcription, and translation.
- **CometAPI Chat API** — Chat completions across LLM providers.
- **CometAPI Embeddings API** — Vector embeddings for retrieval and similarity.
- **CometAPI Images API** — Text-to-image and image-to-image generation.
- **CometAPI Models API** — List of supported models routable by CometAPI.
- **CometAPI Video API** — Text-to-video, image-to-video, and video extension.

## Agentic access (1)

- **Cometapi Agentic Access** — 7 operations · 6 acting

## Security (3)

- **Cometapi Authentication** — http · 1 scheme
- **Cometapi Domain Security** — TLSv1.3 · DMARC
- **Cometapi Trust Center** — trust center published

## Plans (1)

- **Cometapi Plans Pricing**

## Tags

Artificial Intelligence, Aggregator, Audio, Chat, Embeddings, Generative AI, Image, LLM, Multi-Model, OpenAI-Compatible, Video

---

Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/cometapi/). Scores are computed from the provider's own public artifacts under a published rubric.