LOCAL DEVELOPMENT · v0.1

Unified AI APIs,
without the operational maze.

One key for text, image, video and audio services. A consistent request model, task lifecycle and usage ledger, so your team can focus on the product.

Enter developer console Try the Playground

Usage based Standard REST API Async task callbacks

POST /v1/text/generate200 OK

curl https://api.hermes-ai.net/v1/text/generate \
  -H "Authorization: Bearer $HERMES_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "hermes-text-pro",
    "input": "Summarize the main issues in this product feedback"
  }'

RESPONSE · 764MS

{
  "id": "req_f8n3q7",
  "status": "succeeded",
  "output": "The primary concerns are latency and...",
  "usage": { "total_tokens": 348 }
}

Success rate99.72%Last 24 hours

Latency842ms↓ 12.4%

Unified authTransparent meteringObservable requestsAsync tasksReplaceable channels

SELECTED APIs

A focused API catalog

The first release covers four representative capabilities. Every service shares the same auth, error and billing semantics.

Try in Playground

01Low latency

Hermes Text Pro

Text generation and structured output for production content workflows.

/v1/text/generate0.8–2.4s

¥0.012/ 1K tokens

02Async API

Canvas Image V1

Asynchronous image generation for product visuals, social cards and concepts.

/v1/images/generations8–18s

¥0.180/ image

03Task queue

Motion Video Lite

Short video and image-to-video jobs with a pollable task lifecycle.

/v1/videos/generations45–120s

¥0.420/ second

Voice Studio CN

Mandarin-first speech synthesis with voice and pacing controls.

/v1/audio/speech1.2–4.0s

¥0.028/ 1K chars

Built for shipping

A familiar developer experience, from the first request.

Bearer tokens, JSON payloads and predictable errors. Synchronous APIs return results directly; long-running work returns a task ID.

Unified request IDs and idempotency keys
Environment-specific keys and granular scopes
Traceable usage, ledger and task state

Inspect Health API

REQUEST FLOWapi.hermes-ai.net

01ClientBearer Key

→

02GatewayPolicy + Meter

→

03AdapterLocal / Upstream

Customer API key Balance & ledger Async tasks Channel adapters

PRICING PRINCIPLE

Understand spend before adding funds.

Development mode never connects to payment rails. Production will center on live balance, an immutable ledger and cost detail.

01Usage-based debit

Services meter tokens, images, seconds or characters.

02No charge on failure

Attributable upstream failures are refunded or reversed.

03Threshold alerts

Balance and anomaly alerts prevent unexpected interruptions.

BUILD WITH HERMES

Start with one local request.

Open Playground now

Unified AI APIs,without the operational maze.