Provider evidence profile · attributable, not endorsed
Fish Audio
A bounded server-side API Studio prototype for documented voice models, Text to Speech, and beta prerecorded Speech to Text.
Inspect provider lifecycle statusDiscovery, integration, runtime, health, and benchmark are separate axes.
Feature spotlight · S2.1 Pro
Expressive speech generation with multilingual voices and streaming delivery. Fish Audio documents S2.1 Pro for expressive multilingual speech. Explore the provider’s voice and streaming capabilities; this spotlight does not change ONE’s selected model, access terms or execution controls.
Provider-described capability; not a claim of live availability in ONE.
Provider documentation · checked 2026-09-27 ↗- DiscoveryCataloged
- IntegrationContract Tests Passed
- RuntimeDisabled
- HealthDisabled
- BenchmarkIneligible
Inspect the evidence boundaryStable identity, verification, credential readiness, and current limitations.
Evidence boundary
These fields report repository and documentation state. They are not a provider quality ranking or production-readiness claim.
- Stable provider ID
- fish-audio
- Evidence
- Repository verified
- Documentation
- Dated provider documentation references are attached to this registry record.
- Last verified
- 2026-08-25
- Credential readiness
- Unconfigured
- Readiness explanation
- A provider-neutral adapter is fixture-validated; live invocation remains disabled until every policy and cost gate is satisfied.
Inspect capability evidenceHuman-readable capability families first; exact contract evidence remains available separately.
Capabilities in ONE
Provider-documented support and installed integration remain attributable and separate.
- Discovery
- Speech To Text
- Text To Speech
Inspect exact capability contractsStable capability IDs, verification, adapters, cost, and benchmark eligibility.
discovery.models
- Support
- Supported
- Verification
- Integration Supported
- Integration path
- Adapter
- Benchmark
- Fixture Only
- Cost-bearing
- No
- Required adapter
- Model Discovery
discovery.voices
- Support
- Supported
- Verification
- Integration Supported
- Integration path
- Adapter
- Benchmark
- Fixture Only
- Cost-bearing
- No
- Required adapter
- Voice Discovery
stt.prerecorded
- Support
- Supported
- Verification
- Integration Supported
- Integration path
- Adapter
- Benchmark
- Fixture Only
- Cost-bearing
- Yes
- Required adapter
- Prerecorded Stt
tts.batch
- Support
- Supported
- Verification
- Integration Supported
- Integration path
- Adapter
- Benchmark
- Fixture Only
- Cost-bearing
- Yes
- Required adapter
- Batch Tts
tts.voice-selection
- Support
- Supported
- Verification
- Integration Supported
- Integration path
- Adapter
- Benchmark
- Fixture Only
- Cost-bearing
- Yes
- Required adapter
- Batch Tts
Limitations
- Live use requires a configured server-only credential, the applicable runtime switch, and an explicit user action.
- The adapter and safety boundaries are fixture-tested; this account's Fish Audio entitlement and live output still require manual verification.
- Only public voice-model metadata is serialized. Private and unlisted model metadata is excluded from the anonymous catalog.
- The Speech to Text endpoint is labeled beta by Fish Audio; realtime streaming, cloning/model creation, agents, administration, and arbitrary API proxying are not implemented.
- The in-memory request guard is a best-effort server-instance limit, not durable identity or a global quota.
Inspect public machine interfacesStable identifiers, methodology, traces, and sanitized evidence.
Public machine record
The API record and MCP tools use this same stable provider ID.
Open official provider sourcesCurated external references, never runtime endpoints.
Official sources
External links are curated metadata sources, not runtime endpoints.