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Technical Reference

Murf AI

Murf AI integration for Flows360 workflows.

CategoryArtificial Intelligence
Authenticationcustom
Version0.2.0
Published scopes0 published scopes
Last updatedSeptember 21, 2026

Overview

Connect Murf AI with Flows360

Murf AI integration for Flows360 workflows.

Use the Murf AI connector to include its declared actions and events in Flows360 workflows without duplicating the integration logic inside each consuming system. This pinned connector version currently exposes 5 actions and no declared triggers.

Available actions

  • List Voices
  • Translate Text
  • Voice Changer
  • Text to Speech
  • Custom API Call

Available triggers

  • No triggers are declared in this pinned package.

The capability list above is generated from the exact reviewed connector package so the public description stays aligned with the version Flows360 operates.

Technical guide

Technical reference

Package identity

  • Connector: Murf AI
  • Package: @activepieces/piece-murf-api@0.2.0
  • Exact artifact digest: sha256:e68eca4b3ee55f0a71f33a196914d86b41619ab25ffb40c5d5682bb47239efa6
  • Runtime: Activepieces-compatible deterministic worker
  • Source: the exact reviewed Activepieces source

Authentication

SECRET TEXT. Connection values are tenant-specific and remain in the consuming Studio instance; CDK stores definitions and field metadata, not customer credential values.

Action contracts

  • List Voices (list-voices), Get the list of available voices for text-to-speech Classification: read.
  • Translate Text (translateText), Translate one or more texts to the target language. Classification: read.
  • Voice Changer (voice-changer-convert), Convert an input audio file to a different voice using Murf Voice Changer. Classification: read.
  • Text to Speech (text_to_speech), Converts input text into speech using Murf AI. Classification: read.
  • Custom API Call (custom_api_call), Make a custom API call to a specific endpoint Classification: read.

Trigger contracts

  • No trigger delivery contracts are declared.

Verification

Deterministic execution evidence is recorded for the pinned artifact, including 1 exercised action entrypoint and 0 exercised trigger entrypoints.

Capability summary

Authenticationcustom
Supported objects5
Supported actions5
TriggersNone published

Authentication

Authentication method: custom

Authentication profiles

connection · custom
  • API Key Required · protected credential

Supported objects

ObjectReadWriteNotes
List Voices Yes No Get the list of available voices for text-to-speech
Translate Text Yes No Translate one or more texts to the target language.
Voice Changer Yes No Convert an input audio file to a different voice using Murf Voice Changer.
Text to Speech Yes No Converts input text into speech using Murf AI.
Custom API Call Yes No Make a custom API call to a specific endpoint

Supported actions

List Voices · Read

Get the list of available voices for text-to-speech

list_voices · Risk: low · Retry: safe

Inputs

  • locale · string · Required, Select your preferred language for the translated output.
  • style · string · Optional, Filter by style (optional)
Translate Text · Read

Translate one or more texts to the target language.

translate_text · Risk: low · Retry: safe

Inputs

  • targetLanguage · string · Required, Select your preferred language for the translated output.
  • texts · array · Required, List of texts to translate
Voice Changer · Read

Convert an input audio file to a different voice using Murf Voice Changer.

voice_changer_convert · Risk: low · Retry: safe

Inputs

  • language · string · Required, Select your preferred language for the translated output.
  • voiceId · string · Required, Choose a voice for converting text into speech
  • fileUrl · string · Optional, Publicly accessible URL of the input audio file. Either provide this or upload a file.
  • file · object · Optional, Upload an audio file for voice conversion
  • format · string · Optional, Format of the generated audio file
  • channelType · string · Optional, Choose MONO or STEREO output
  • pitch · number · Optional, Pitch adjustment (-50 to 50)
  • rate · number · Optional, Speed adjustment (-50 to 50)
  • encodeOutputAsBase64 · boolean · Optional, Receive audio directly as Base64 instead of a file URL
Text to Speech · Read

Converts input text into speech using Murf AI.

text_to_speech · Risk: low · Retry: safe

Inputs

  • language · string · Required, Select your preferred language for the translated output.
  • voiceId · string · Required, Choose a voice for converting text into speech
  • text · string · Required, The text to be synthesized.
  • audioDuration · number · Optional, Specify audio length. If 0, Murf ignores this. Only for Gen2 model.
  • channelType · string · Optional, Mono or Stereo output.
  • encodeAsBase64 · boolean · Optional, Return Base64 encoded audio instead of URL (zero retention).
  • format · string · Optional, Select audio format.
  • modelVersion · string · Optional, Choose Gen1 or Gen2.
  • multiNativeLocale · string · Optional, Set multi-language voice (e.g., en-US, es-ES). Only for Gen2.
  • pitch · number · Optional, Pitch adjustment (-50 to 50).
  • rate · number · Optional, Speed adjustment (-50 to 50).
  • style · string · Optional, Voice style (e.g., 'default', 'calm', 'energetic'). Check voice details.
  • sampleRate · number · Optional, Defaults to 44100. Allowed: 8000, 24000, 44100, 48000.
  • variation · number · Optional, Variation level (0u20135). Defaults to 1. Higher = more natural pauses/pitch/speed.
  • wordDurationsAsOriginalText · boolean · Optional, If true, response word timings map to original text. (English only).
  • pronunciationDictionary · object · Optional, Custom word pronunciations.
Custom API Call · Read

Make a custom API call to a specific endpoint

custom_api_call · Risk: low · Retry: safe

Inputs

  • url · object · Required
  • method · string · Required
  • headers · object · Optional, Authorization headers are injected automatically from your connection.
  • queryParams · object · Optional, Appended to the URL as ?key=value.
  • body_type · string · Optional
  • body · object · Optional
  • response_is_binary · boolean · Optional, Enable for files like PDFs, images, etc.
  • failsafe · boolean · Optional, On a failed request, output the error instead of failing the step.
  • timeout · number · Optional, Seconds to wait for a response. Empty: up to the flow limit (10 min).
  • followRedirects · boolean · Optional, Follow 3xx redirects instead of returning them as the response.

Setup

Setup

  1. Add the Murf AI connector to the workflow in the target Flows360 Studio instance.
  2. Create or select the tenant-specific connection required by the connector. Connection secrets remain in the Studio connection boundary and are not copied into CDK documentation.
  3. Provide the connection fields declared by the pinned package:
  • No provider credential fields are declared by the pinned package.
  1. Select the required action or trigger and complete its declared input fields. Required and optional inputs are defined by the exact package schema.
  2. Test the workflow in the appropriate environment before enabling production scheduling or event delivery.

Limitations

Limitations and operational notes

  • This content describes @activepieces/piece-murf-api@0.2.0; provider behaviour can change independently and should be revalidated when the provider or connector version changes.
  • Only the 5 actions and 0 triggers declared by this pinned package are represented here.
  • Tenant credentials and connection values are not stored in the public connector record.
  • Provider-side permissions, account entitlements, quotas and rate limits remain subject to the connected provider account and are not inferred when the package does not declare them.
  • Deterministic execution evidence is recorded for the pinned artifact, including 1 exercised action entrypoint and 0 exercised trigger entrypoints.

Troubleshooting

Why canu2019t the connector authenticate?

Check the tenant connection in Studio and confirm every required Murf AI connection field is present. Re-authorise OAuth-based connections if the provider token or consent has expired. Do not place credential values in CDK content or logs.

Why is an action or trigger unavailable?

Confirm that the workflow is using @activepieces/piece-murf-api@0.2.0 and compare the requested capability with the declared action and trigger list for this version. A capability that is not declared by the pinned package should not be presented as supported.

What should I check after a provider-side change?

Revalidate authentication, required fields, action/trigger behaviour and provider documentation before publishing refreshed connector content or moving a new package version into production.

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