aid: modulate
name: Modulate
description: 'Modulate is a voice AI company based in Cambridge, Massachusetts, building
  audio-native voice intelligence for trust, safety, and conversation understanding.
  Its Velma-2 platform exposes a suite of REST (batch) and WebSocket (streaming) model
  APIs — multilingual and English speech-to-text transcription with speaker diarization,
  deepfake (synthetic voice) detection, emotion and accent detection, PII/PHI tagging
  and redaction, language detection, and music/speech and AI-music detection — alongside
  Velma conversation analysis (behaviors, topics, sentiment, participant roles) and
  the ToxMod voice-safety product for gaming and social platforms. Authentication is
  via an X-API-Key header (an api_key query parameter for WebSocket streams), billed
  per hour of audio processed. Backed by Sierra Ventures.'
url: https://raw.githubusercontent.com/api-evangelist/modulate/refs/heads/main/apis.yml
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: true
  label: Hosted service · you call their endpoint
  confidence: high
  source:
  - openapi
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - authentication
  - rate-limits
  - security
  - sandbox
  generated: '2026-09-03'
  method: derived
image: https://cdn.prod.website-files.com/67ed675f8e30d86d14c51adb/6a0c34c788a0bb22111adc3a_Modulate%20Thumbnail%20master.png
x-type: company
x-source: vc-portfolio
x-backed-by:
- sierra-ventures
x-tier: profiled
x-tier-reason: enriched-from-portfolio-lead
x-docs-platform: mintlify
x-docs-platform-confidence: medium
x-docs-platform-checked: 2026-10-04
x-enrichment:
  date: '2026-07-20'
  status: enriched
  artifacts_added: 36
  pass: local-v1
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-20'
tags:
- Company
- Artificial Intelligence
- Voice AI
- Speech-to-Text
- Transcription
- Deepfake Detection
- Content Moderation
- Trust and Safety
- Audio
- Machine Learning
- PII Redaction
- Voice Intelligence
- Real-Time
tags_raw:
- Company
- Ai
- Voice AI
- Speech to Text
- Transcription
- Deepfake Detection
- Content Moderation
- Trust and Safety
- Audio
- Machine Learning
- PII Redaction
- Voice Intelligence
- Machine-Learning
- Real-Time
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
apis:
- aid: modulate:modulate-velma-2-accent-batch-api
  name: Modulate Velma 2 Accent Batch API
  description: The Velma 2 Accent Batch API from Modulate — 1 operation(s) for velma 2 accent batch.
  humanURL: https://docs.modulate.ai/api-reference/velma/overview
  baseURL: https://platform.modulate.ai
  tags:
  - Velma 2 Accent Batch
  properties:
  - type: OpenAPI
    url: openapi/modulate-velma-2-accent-batch-api-openapi.yml
  - type: AsyncAPI
    url: asyncapi/modulate-velma-2-streaming-asyncapi.yml
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/velma/overview
  - type: AsyncAPI
    url: asyncapi/modulate-stt-streaming-asyncapi.yml
  - type: AsyncAPI
    url: asyncapi/modulate-stt-streaming-english-v2-asyncapi.yml
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/stt/overview
  - type: AsyncAPI
    url: asyncapi/modulate-synthetic-voice-detection-streaming-asyncapi.yml
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/svd/overview
  - type: AsyncAPI
    url: asyncapi/modulate-pii-phi-redaction-streaming-asyncapi.yml
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/redaction/overview
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/emotion/overview
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/accent/overview
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/language-detection/overview
  - type: AsyncAPI
    url: asyncapi/modulate-music-detection-streaming-asyncapi.yml
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/music-detection/overview
  - type: AsyncAPI
    url: asyncapi/modulate-ai-music-detection-streaming-asyncapi.yml
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/ai-music-detection/overview
- aid: modulate:modulate-velma-2-ai-music-detection-batch-api
  name: Modulate Velma 2 Ai Music Detection Batch API
  description: >-
    The Velma 2 Ai Music Detection Batch API from Modulate — 1 operation(s) for velma 2 ai music detection
    batch.
  humanURL: https://docs.modulate.ai/api-reference/velma/overview
  baseURL: https://platform.modulate.ai
  tags:
  - Velma 2 Ai Music Detection Batch
  properties:
  - type: OpenAPI
    url: openapi/modulate-velma-2-ai-music-detection-batch-api-openapi.yml
  - type: AsyncAPI
    url: asyncapi/modulate-velma-2-streaming-asyncapi.yml
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/velma/overview
  - type: AsyncAPI
    url: asyncapi/modulate-stt-streaming-asyncapi.yml
  - type: AsyncAPI
    url: asyncapi/modulate-stt-streaming-english-v2-asyncapi.yml
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/stt/overview
  - type: AsyncAPI
    url: asyncapi/modulate-synthetic-voice-detection-streaming-asyncapi.yml
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/svd/overview
  - type: AsyncAPI
    url: asyncapi/modulate-pii-phi-redaction-streaming-asyncapi.yml
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/redaction/overview
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/emotion/overview
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/accent/overview
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/language-detection/overview
  - type: AsyncAPI
    url: asyncapi/modulate-music-detection-streaming-asyncapi.yml
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/music-detection/overview
  - type: AsyncAPI
    url: asyncapi/modulate-ai-music-detection-streaming-asyncapi.yml
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/ai-music-detection/overview
- aid: modulate:modulate-velma-2-batch-api
  name: Modulate Velma 2 Batch API
  description: The Velma 2 Batch API from Modulate — 2 operation(s) for velma 2 batch.
  humanURL: https://docs.modulate.ai/api-reference/velma/overview
  baseURL: https://platform.modulate.ai
  tags:
  - Velma 2 Batch
  properties:
  - type: OpenAPI
    url: openapi/modulate-velma-2-batch-api-openapi.yml
  - type: AsyncAPI
    url: asyncapi/modulate-velma-2-streaming-asyncapi.yml
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/velma/overview
  - type: AsyncAPI
    url: asyncapi/modulate-stt-streaming-asyncapi.yml
  - type: AsyncAPI
    url: asyncapi/modulate-stt-streaming-english-v2-asyncapi.yml
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/stt/overview
  - type: AsyncAPI
    url: asyncapi/modulate-synthetic-voice-detection-streaming-asyncapi.yml
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/svd/overview
  - type: AsyncAPI
    url: asyncapi/modulate-pii-phi-redaction-streaming-asyncapi.yml
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/redaction/overview
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/emotion/overview
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/accent/overview
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/language-detection/overview
  - type: AsyncAPI
    url: asyncapi/modulate-music-detection-streaming-asyncapi.yml
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/music-detection/overview
  - type: AsyncAPI
    url: asyncapi/modulate-ai-music-detection-streaming-asyncapi.yml
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/ai-music-detection/overview
- aid: modulate:modulate-velma-2-emotion-batch-api
  name: Modulate Velma 2 Emotion Batch API
  description: The Velma 2 Emotion Batch API from Modulate — 1 operation(s) for velma 2 emotion batch.
  humanURL: https://docs.modulate.ai/api-reference/velma/overview
  baseURL: https://platform.modulate.ai
  tags:
  - Velma 2 Emotion Batch
  properties:
  - type: OpenAPI
    url: openapi/modulate-velma-2-emotion-batch-api-openapi.yml
  - type: AsyncAPI
    url: asyncapi/modulate-velma-2-streaming-asyncapi.yml
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/velma/overview
  - type: AsyncAPI
    url: asyncapi/modulate-stt-streaming-asyncapi.yml
  - type: AsyncAPI
    url: asyncapi/modulate-stt-streaming-english-v2-asyncapi.yml
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/stt/overview
  - type: AsyncAPI
    url: asyncapi/modulate-synthetic-voice-detection-streaming-asyncapi.yml
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/svd/overview
  - type: AsyncAPI
    url: asyncapi/modulate-pii-phi-redaction-streaming-asyncapi.yml
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/redaction/overview
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/emotion/overview
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/accent/overview
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/language-detection/overview
  - type: AsyncAPI
    url: asyncapi/modulate-music-detection-streaming-asyncapi.yml
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/music-detection/overview
  - type: AsyncAPI
    url: asyncapi/modulate-ai-music-detection-streaming-asyncapi.yml
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/ai-music-detection/overview
- aid: modulate:modulate-velma-2-language-detection-batch-api
  name: Modulate Velma 2 Language Detection Batch API
  description: >-
    The Velma 2 Language Detection Batch API from Modulate — 1 operation(s) for velma 2 language detection
    batch.
  humanURL: https://docs.modulate.ai/api-reference/velma/overview
  baseURL: https://platform.modulate.ai
  tags:
  - Velma 2 Language Detection Batch
  properties:
  - type: OpenAPI
    url: openapi/modulate-velma-2-language-detection-batch-api-openapi.yml
  - type: AsyncAPI
    url: asyncapi/modulate-velma-2-streaming-asyncapi.yml
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/velma/overview
  - type: AsyncAPI
    url: asyncapi/modulate-stt-streaming-asyncapi.yml
  - type: AsyncAPI
    url: asyncapi/modulate-stt-streaming-english-v2-asyncapi.yml
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/stt/overview
  - type: AsyncAPI
    url: asyncapi/modulate-synthetic-voice-detection-streaming-asyncapi.yml
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/svd/overview
  - type: AsyncAPI
    url: asyncapi/modulate-pii-phi-redaction-streaming-asyncapi.yml
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/redaction/overview
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/emotion/overview
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/accent/overview
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/language-detection/overview
  - type: AsyncAPI
    url: asyncapi/modulate-music-detection-streaming-asyncapi.yml
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/music-detection/overview
  - type: AsyncAPI
    url: asyncapi/modulate-ai-music-detection-streaming-asyncapi.yml
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/ai-music-detection/overview
- aid: modulate:modulate-velma-2-music-detection-batch-api
  name: Modulate Velma 2 Music Detection Batch API
  description: >-
    The Velma 2 Music Detection Batch API from Modulate — 1 operation(s) for velma 2 music detection batch.
  humanURL: https://docs.modulate.ai/api-reference/velma/overview
  baseURL: https://platform.modulate.ai
  tags:
  - Velma 2 Music Detection Batch
  properties:
  - type: OpenAPI
    url: openapi/modulate-velma-2-music-detection-batch-api-openapi.yml
  - type: AsyncAPI
    url: asyncapi/modulate-velma-2-streaming-asyncapi.yml
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/velma/overview
  - type: AsyncAPI
    url: asyncapi/modulate-stt-streaming-asyncapi.yml
  - type: AsyncAPI
    url: asyncapi/modulate-stt-streaming-english-v2-asyncapi.yml
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/stt/overview
  - type: AsyncAPI
    url: asyncapi/modulate-synthetic-voice-detection-streaming-asyncapi.yml
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/svd/overview
  - type: AsyncAPI
    url: asyncapi/modulate-pii-phi-redaction-streaming-asyncapi.yml
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/redaction/overview
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/emotion/overview
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/accent/overview
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/language-detection/overview
  - type: AsyncAPI
    url: asyncapi/modulate-music-detection-streaming-asyncapi.yml
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/music-detection/overview
  - type: AsyncAPI
    url: asyncapi/modulate-ai-music-detection-streaming-asyncapi.yml
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/ai-music-detection/overview
- aid: modulate:modulate-velma-2-pii-phi-redaction-batch-api
  name: Modulate Velma 2 Pii Phi Redaction Batch API
  description: >-
    The Velma 2 Pii Phi Redaction Batch API from Modulate — 1 operation(s) for velma 2 pii phi redaction
    batch.
  humanURL: https://docs.modulate.ai/api-reference/velma/overview
  baseURL: https://platform.modulate.ai
  tags:
  - Velma 2 Pii Phi Redaction Batch
  properties:
  - type: OpenAPI
    url: openapi/modulate-velma-2-pii-phi-redaction-batch-api-openapi.yml
  - type: AsyncAPI
    url: asyncapi/modulate-velma-2-streaming-asyncapi.yml
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/velma/overview
  - type: AsyncAPI
    url: asyncapi/modulate-stt-streaming-asyncapi.yml
  - type: AsyncAPI
    url: asyncapi/modulate-stt-streaming-english-v2-asyncapi.yml
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/stt/overview
  - type: AsyncAPI
    url: asyncapi/modulate-synthetic-voice-detection-streaming-asyncapi.yml
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/svd/overview
  - type: AsyncAPI
    url: asyncapi/modulate-pii-phi-redaction-streaming-asyncapi.yml
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/redaction/overview
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/emotion/overview
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/accent/overview
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/language-detection/overview
  - type: AsyncAPI
    url: asyncapi/modulate-music-detection-streaming-asyncapi.yml
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/music-detection/overview
  - type: AsyncAPI
    url: asyncapi/modulate-ai-music-detection-streaming-asyncapi.yml
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/ai-music-detection/overview
- aid: modulate:modulate-velma-2-stt-batch-api
  name: Modulate Velma 2 Stt Batch API
  description: The Velma 2 Stt Batch API from Modulate — 1 operation(s) for velma 2 stt batch.
  humanURL: https://docs.modulate.ai/api-reference/velma/overview
  baseURL: https://platform.modulate.ai
  tags:
  - Velma 2 Stt Batch
  properties:
  - type: OpenAPI
    url: openapi/modulate-velma-2-stt-batch-api-openapi.yml
  - type: AsyncAPI
    url: asyncapi/modulate-velma-2-streaming-asyncapi.yml
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/velma/overview
  - type: AsyncAPI
    url: asyncapi/modulate-stt-streaming-asyncapi.yml
  - type: AsyncAPI
    url: asyncapi/modulate-stt-streaming-english-v2-asyncapi.yml
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/stt/overview
  - type: AsyncAPI
    url: asyncapi/modulate-synthetic-voice-detection-streaming-asyncapi.yml
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/svd/overview
  - type: AsyncAPI
    url: asyncapi/modulate-pii-phi-redaction-streaming-asyncapi.yml
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/redaction/overview
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/emotion/overview
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/accent/overview
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/language-detection/overview
  - type: AsyncAPI
    url: asyncapi/modulate-music-detection-streaming-asyncapi.yml
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/music-detection/overview
  - type: AsyncAPI
    url: asyncapi/modulate-ai-music-detection-streaming-asyncapi.yml
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/ai-music-detection/overview
- aid: modulate:modulate-velma-2-stt-batch-english-vfast-api
  name: Modulate Velma 2 Stt Batch English Vfast API
  description: >-
    The Velma 2 Stt Batch English Vfast API from Modulate — 1 operation(s) for velma 2 stt batch english
    vfast.
  humanURL: https://docs.modulate.ai/api-reference/velma/overview
  baseURL: https://platform.modulate.ai
  tags:
  - Velma 2 Stt Batch English Vfast
  properties:
  - type: OpenAPI
    url: openapi/modulate-velma-2-stt-batch-english-vfast-api-openapi.yml
  - type: AsyncAPI
    url: asyncapi/modulate-velma-2-streaming-asyncapi.yml
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/velma/overview
  - type: AsyncAPI
    url: asyncapi/modulate-stt-streaming-asyncapi.yml
  - type: AsyncAPI
    url: asyncapi/modulate-stt-streaming-english-v2-asyncapi.yml
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/stt/overview
  - type: AsyncAPI
    url: asyncapi/modulate-synthetic-voice-detection-streaming-asyncapi.yml
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/svd/overview
  - type: AsyncAPI
    url: asyncapi/modulate-pii-phi-redaction-streaming-asyncapi.yml
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/redaction/overview
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/emotion/overview
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/accent/overview
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/language-detection/overview
  - type: AsyncAPI
    url: asyncapi/modulate-music-detection-streaming-asyncapi.yml
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/music-detection/overview
  - type: AsyncAPI
    url: asyncapi/modulate-ai-music-detection-streaming-asyncapi.yml
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/ai-music-detection/overview
- aid: modulate:modulate-velma-2-stt-batch-multilingual-vfast-api
  name: Modulate Velma 2 Stt Batch Multilingual Vfast API
  description: >-
    The Velma 2 Stt Batch Multilingual Vfast API from Modulate — 1 operation(s) for velma 2 stt batch
    multilingual vfast.
  humanURL: https://docs.modulate.ai/api-reference/velma/overview
  baseURL: https://platform.modulate.ai
  tags:
  - Velma 2 Stt Batch Multilingual Vfast
  properties:
  - type: OpenAPI
    url: openapi/modulate-velma-2-stt-batch-multilingual-vfast-api-openapi.yml
  - type: AsyncAPI
    url: asyncapi/modulate-velma-2-streaming-asyncapi.yml
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/velma/overview
  - type: AsyncAPI
    url: asyncapi/modulate-stt-streaming-asyncapi.yml
  - type: AsyncAPI
    url: asyncapi/modulate-stt-streaming-english-v2-asyncapi.yml
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/stt/overview
  - type: AsyncAPI
    url: asyncapi/modulate-synthetic-voice-detection-streaming-asyncapi.yml
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/svd/overview
  - type: AsyncAPI
    url: asyncapi/modulate-pii-phi-redaction-streaming-asyncapi.yml
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/redaction/overview
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/emotion/overview
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/accent/overview
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/language-detection/overview
  - type: AsyncAPI
    url: asyncapi/modulate-music-detection-streaming-asyncapi.yml
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/music-detection/overview
  - type: AsyncAPI
    url: asyncapi/modulate-ai-music-detection-streaming-asyncapi.yml
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/ai-music-detection/overview
- aid: modulate:modulate-velma-2-synthetic-voice-detection-batch-api
  name: Modulate Velma 2 Synthetic Voice Detection Batch API
  description: >-
    The Velma 2 Synthetic Voice Detection Batch API from Modulate — 1 operation(s) for velma 2 synthetic
    voice detection batch.
  humanURL: https://docs.modulate.ai/api-reference/velma/overview
  baseURL: https://platform.modulate.ai
  tags:
  - Velma 2 Synthetic Voice Detection Batch
  properties:
  - type: OpenAPI
    url: openapi/modulate-velma-2-synthetic-voice-detection-batch-api-openapi.yml
  - type: AsyncAPI
    url: asyncapi/modulate-velma-2-streaming-asyncapi.yml
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/velma/overview
  - type: AsyncAPI
    url: asyncapi/modulate-stt-streaming-asyncapi.yml
  - type: AsyncAPI
    url: asyncapi/modulate-stt-streaming-english-v2-asyncapi.yml
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/stt/overview
  - type: AsyncAPI
    url: asyncapi/modulate-synthetic-voice-detection-streaming-asyncapi.yml
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/svd/overview
  - type: AsyncAPI
    url: asyncapi/modulate-pii-phi-redaction-streaming-asyncapi.yml
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/redaction/overview
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/emotion/overview
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/accent/overview
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/language-detection/overview
  - type: AsyncAPI
    url: asyncapi/modulate-music-detection-streaming-asyncapi.yml
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/music-detection/overview
  - type: AsyncAPI
    url: asyncapi/modulate-ai-music-detection-streaming-asyncapi.yml
  - type: Documentation
    url: https://docs.modulate.ai/api-reference/ai-music-detection/overview
common:
- type: CapabilityMap
  url: capabilities/modulate-capability-edges.yml
  name: Modulate Business Capability Map
- type: Plans
  url: plans/modulate-plans-pricing.yml
- type: Overlay
  url: overlays/modulate-velma-2-batch-overlay.yaml
- type: TrustCenter
  url: security/modulate-trust-center.yml
- type: Compliance
  url: https://www.modulate.ai/compliance
- type: DomainSecurity
  url: security/modulate-domain-security.yml
- type: Authentication
  url: authentication/modulate-authentication.yml
- type: Website
  url: https://modulate.ai/
- type: DeveloperPortal
  url: https://docs.modulate.ai/
- type: Documentation
  url: https://docs.modulate.ai/
- type: APIReference
  url: https://docs.modulate.ai/api-reference/velma/overview
- type: GettingStarted
  url: https://docs.modulate.ai/quickstart
- type: Support
  url: https://docs.modulate.ai/support
- type: Blog
  url: https://www.modulate.ai/blog
- type: Pricing
  url: https://www.modulate.ai/api-pricing
- type: SignUp
  url: https://platform.modulate.ai/signup-request
- type: Login
  url: https://platform.modulate.ai/dashboard/api-keys
- type: TermsOfService
  url: https://www.modulate.ai/terms-and-conditions
- type: PrivacyPolicy
  url: https://www.modulate.ai/privacy-policy
- type: GitHubOrganization
  url: https://github.com/modulateai
- type: LLMsTxt
  url: llms/modulate-llms.txt
- type: X-MCPServerCandidate
  url: mcp/modulate-mcp.yml
  note: 'Renamed from MCPServer 2026-09-03 (roadmap#247): the manifest self-describes as status: candidate — a tool list derived from the published API contracts, not an existing server. The scorer already read the manifest and reported mcp_server correctly; the MCPServer type was crediting the artifact-type surfaces with a server that does not exist.'
- type: Conventions
  url: conventions/modulate-conventions.yml
- type: ErrorCatalog
  url: errors/modulate-error-codes.yml
- type: Lifecycle
  url: lifecycle/modulate-lifecycle.yml
- type: Conformance
  url: conformance/modulate-conformance.yml
- type: DataModel
  url: data-model/modulate-data-model.yml
- type: Sandbox
  url: sandbox/modulate-sandbox.yml
- type: RateLimits
  url: rate-limits/modulate-rate-limits.yml
- type: AsyncAPI
  url: asyncapi/modulate-velma-2-streaming-asyncapi.yml
- type: AgentSkill
  url: skills/_index.yml
