qorden-api · all systems composable
Compose voice
into
anything
you ship.
Text to speech, speech recognition and speech-to-speech translation APIs that snap together into production pipelines. One key, one console, one credit balance.
// capabilities
Five primitives.
Every voice experience.
Each API does one job exceptionally well. Call one on its own, or chain several. They share one key, one console and one credit balance.
-
01
speak
speak(text) → audioRealtime and studio-grade text to speech: instant for live products, rich for narration.
TTS Lite TTS Basic V1 / V2 -
02
listen
listen(recording) → transcript | jsonAccurate transcripts and structured JSON from recorded calls, meetings and media.
Speech Recognition - Text Speech Recognition - Detailed JSON -
03
translate
translate(speech) → speechSpeech carried across languages, live over a connected session, or file to file.
Realtime Speech Translation File Speech-to-Speech Translation -
04
restore
restore(audio) → audioNoisy recordings lifted to clarity before anything else touches them.
Clean Recording -
05
personalise
personalise(voice, text) → audioA distinctive, approved voice, created through a consent-first workflow.
Cloned Voice TTS
// developer experience
Built for the way production actually behaves.
Request logs you can actually read
Every request, its API, status and usage, searchable in your console.
Rate limits, explained
Clear headers, HTTP 429 and retry guidance. Never a silent failure.
HTTP/1.1 429 Too Many Requests retry-after: 2 # back off and retry
Spend guardrails
Budgets, hard limits and usage alerts as you approach them. Optional auto-recharge.
Scoped API keys
Create a separate key for each app or service. Keys go live once you add a payment method.
Metered to the second
Audio is counted in seconds, and failed requests with no usable output are never billed.
// use cases
See how the APIs work together.
Live events, broadcast, public services, contact centres, voice assistants and learning. Choose one to see which APIs it uses, then adapt it to your product.
// pricing
Simple plans. Your subscription is your credit.
Start free with no monthly fee. When usage grows, a monthly plan turns the full payment into API credit and lowers your rate on every API. Prices in USD, excluding VAT and other applicable taxes.
How subscriptions work
billing.creditYour plan is your credit
On Creator, Builder and Developer the full monthly payment becomes API credit, not a platform fee.
billing.overageOverage at your plan rate
Usage above your credit continues at your plan rate with a funded balance, auto-recharge or approved invoicing.
billing.upgradeUpgrade instantly
The new plan, its credit and its lower rates apply the moment you upgrade.
billing.downgradeDowngrade at renewal
Downgrades take effect at the next renewal, so production is never disrupted.
billing.meteringBilled to the second
Audio is metered in seconds, never rounded to a minute; characters per 1,000-character unit.
billing.failuresNo charge for failures
Requests that return no usable output, and idle GPU time, are never billed.
billing.top_upsOn-Demand top-ups
Add $25, $50, $100, $500 or a custom amount. Optional auto-recharge at a threshold you set.
billing.alertsUsage alerts
Notifications at 50%, 80%, 90% and 100% of usage. New requests pause at zero unless auto-recharge or invoicing is on.
Enterprise: committed-volume pricing, reserved capacity, private deployment options, SSO, SLA and a dedicated team.
Talk to sales// qorden.config
Engineered for teams that cannot afford surprises.
- security:
- "ISO 27001 · ISO 27018"
- encryption:
- "In transit and at rest"
- deployment:
- "Production and private deployment options"
- metering:
- "Per second · successful processing only"
- voice_governance:
- "Consent-first cloning · auditable lifecycle"
- infrastructure:
- "AWS · NVIDIA Inception Program"
- controls:
- "Budgets · alerts · rate-limit headers · request logs"
- engine:
- "Shared with every Qorden product"
// faq
Good questions.
Can I use one API on its own?
+
Yes. Every API works independently. Chain them only when your product needs more than one step. One key and one credit balance cover all of them.
Do you offer a speech-to-speech translation API?
+
Yes, in two forms: Realtime Speech Translation for live sessions, and File Speech-to-Speech Translation for recordings.
Is the subscription separate from usage?
+
No. On Creator, Builder and Developer the full monthly payment becomes API credit, and usage is deducted from it at your plan’s lower rates. Usage above the credit continues at your plan rate when funded.
How is cloned voice access controlled?
+
Through consent confirmation, authorisation review and use-case approval before activation. Voice creation and deletion remain auditable.
How is cloned voice safe?
+
Reference audio for voice cloning is not saved anywhere on our cloud, data is used privately and temporarily to generate the clonded audio. you have to upload a reference audio with every voice cloning request.
Your first pipeline is one API key away.
Free to start. Production-ready when you are.