Calls
List Calls
get/call
Query parameters
idstring
This is the unique identifier for the call.
assistantIdstring
This will return calls with the specified assistantId.
phoneNumberIdstring
This is the phone number that will be used for the call. To use a transient number, use phoneNumber instead.
Only relevant for outboundPhoneCall and inboundPhoneCall type.
limitnumber
This is the maximum number of items to return. Defaults to 100.
createdAtGtstring date-time
This will return items where the createdAt is greater than the specified value.
createdAtLtstring date-time
This will return items where the createdAt is less than the specified value.
createdAtGestring date-time
This will return items where the createdAt is greater than or equal to the specified value.
createdAtLestring date-time
This will return items where the createdAt is less than or equal to the specified value.
updatedAtGtstring date-time
This will return items where the updatedAt is greater than the specified value.
updatedAtLtstring date-time
This will return items where the updatedAt is less than the specified value.
updatedAtGestring date-time
This will return items where the updatedAt is greater than or equal to the specified value.
updatedAtLestring date-time
This will return items where the updatedAt is less than or equal to the specified value.
Response
type'inboundPhoneCall' | 'outboundPhoneCall' | 'webCall' | 'vapi.websocketCall'
This is the type of call.
phoneCallProvider'twilio' | 'vonage' | 'vapi' | 'telnyx'
This is the provider of the call.
Only relevant for outboundPhoneCall and inboundPhoneCall type.
phoneCallTransport'sip' | 'pstn'
This is the transport of the phone call.
Only relevant for outboundPhoneCall and inboundPhoneCall type.
status'scheduled' | 'queued' | 'ringing' | 'in-progress' | 'forwarding' | 'ended'
This is the status of the call.
endedReason'call-start-error-neither-assistant-nor-server-set' | 'assistant-request-failed' | 'assistant-request-returned-error' | 'assistant-request-returned-unspeakable-error' | 'assistant-request-returned-invalid-assistant' | 'assistant-request-returned-no-assistant' | 'assistant-request-returned-forwarding-phone-number' | 'scheduled-call-deleted' | 'call.start.error-vapifault-get-org' | 'call.start.error-vapifault-get-subscription' | 'call.start.error-get-assistant' | 'call.start.error-get-phone-number' | 'call.start.error-get-customer' | 'call.start.error-get-resources-validation' | 'call.start.error-vapi-number-international' | 'call.start.error-vapi-number-outbound-daily-limit' | 'call.start.error-get-transport' | 'call.start.error-subscription-wallet-does-not-exist' | 'call.start.error-subscription-frozen' | 'call.start.error-subscription-insufficient-credits' | 'call.start.error-subscription-upgrade-failed' | 'call.start.error-subscription-concurrency-limit-reached' | 'assistant-not-valid' | 'database-error' | 'assistant-not-found' | 'pipeline-error-openai-voice-failed' | 'pipeline-error-cartesia-voice-failed' | 'pipeline-error-deepgram-voice-failed' | 'pipeline-error-eleven-labs-voice-failed' | 'pipeline-error-playht-voice-failed' | 'pipeline-error-lmnt-voice-failed' | 'pipeline-error-azure-voice-failed' | 'pipeline-error-rime-ai-voice-failed' | 'pipeline-error-smallest-ai-voice-failed' | 'pipeline-error-neuphonic-voice-failed' | 'pipeline-error-hume-voice-failed' | 'pipeline-error-sesame-voice-failed' | 'pipeline-error-inworld-voice-failed' | 'pipeline-error-minimax-voice-failed' | 'pipeline-error-tavus-video-failed' | 'call.in-progress.error-vapifault-openai-voice-failed' | 'call.in-progress.error-vapifault-cartesia-voice-failed' | 'call.in-progress.error-vapifault-deepgram-voice-failed' | 'call.in-progress.error-vapifault-eleven-labs-voice-failed' | 'call.in-progress.error-vapifault-playht-voice-failed' | 'call.in-progress.error-vapifault-lmnt-voice-failed' | 'call.in-progress.error-vapifault-azure-voice-failed' | 'call.in-progress.error-vapifault-rime-ai-voice-failed' | 'call.in-progress.error-vapifault-smallest-ai-voice-failed' | 'call.in-progress.error-vapifault-neuphonic-voice-failed' | 'call.in-progress.error-vapifault-hume-voice-failed' | 'call.in-progress.error-vapifault-sesame-voice-failed' | 'call.in-progress.error-vapifault-inworld-voice-failed' | 'call.in-progress.error-vapifault-minimax-voice-failed' | 'call.in-progress.error-vapifault-tavus-video-failed' | 'pipeline-error-vapi-llm-failed' | 'pipeline-error-vapi-400-bad-request-validation-failed' | 'pipeline-error-vapi-401-unauthorized' | 'pipeline-error-vapi-403-model-access-denied' | 'pipeline-error-vapi-429-exceeded-quota' | 'pipeline-error-vapi-500-server-error' | 'pipeline-error-vapi-503-server-overloaded-error' | 'call.in-progress.error-providerfault-vapi-llm-failed' | 'call.in-progress.error-vapifault-vapi-400-bad-request-validation-failed' | 'call.in-progress.error-vapifault-vapi-401-unauthorized' | 'call.in-progress.error-vapifault-vapi-403-model-access-denied' | 'call.in-progress.error-vapifault-vapi-429-exceeded-quota' | 'call.in-progress.error-providerfault-vapi-500-server-error' | 'call.in-progress.error-providerfault-vapi-503-server-overloaded-error' | 'pipeline-error-deepgram-transcriber-failed' | 'pipeline-error-deepgram-transcriber-api-key-missing' | 'call.in-progress.error-vapifault-deepgram-transcriber-failed' | 'pipeline-error-gladia-transcriber-failed' | 'call.in-progress.error-vapifault-gladia-transcriber-failed' | 'pipeline-error-speechmatics-transcriber-failed' | 'call.in-progress.error-vapifault-speechmatics-transcriber-failed' | 'pipeline-error-assembly-ai-transcriber-failed' | 'pipeline-error-assembly-ai-returning-400-insufficent-funds' | 'pipeline-error-assembly-ai-returning-400-paid-only-feature' | 'pipeline-error-assembly-ai-returning-401-invalid-credentials' | 'pipeline-error-assembly-ai-returning-500-invalid-schema' | 'pipeline-error-assembly-ai-returning-500-word-boost-parsing-failed' | 'call.in-progress.error-vapifault-assembly-ai-transcriber-failed' | 'call.in-progress.error-vapifault-assembly-ai-returning-400-insufficent-funds' | 'call.in-progress.error-vapifault-assembly-ai-returning-400-paid-only-feature' | 'call.in-progress.error-vapifault-assembly-ai-returning-401-invalid-credentials' | 'call.in-progress.error-vapifault-assembly-ai-returning-500-invalid-schema' | 'call.in-progress.error-vapifault-assembly-ai-returning-500-word-boost-parsing-failed' | 'pipeline-error-talkscriber-transcriber-failed' | 'call.in-progress.error-vapifault-talkscriber-transcriber-failed' | 'pipeline-error-azure-speech-transcriber-failed' | 'call.in-progress.error-vapifault-azure-speech-transcriber-failed' | 'call.in-progress.error-pipeline-no-available-llm-model' | 'worker-shutdown' | 'vonage-disconnected' | 'vonage-failed-to-connect-call' | 'vonage-completed' | 'phone-call-provider-bypass-enabled-but-no-call-received' | 'call.in-progress.error-providerfault-transport-never-connected' | 'call.in-progress.error-vapifault-worker-not-available' | 'call.in-progress.error-vapifault-transport-never-connected' | 'call.in-progress.error-vapifault-transport-connected-but-call-not-active' | 'call.in-progress.error-vapifault-call-started-but-connection-to-transport-missing' | 'call.in-progress.error-vapifault-worker-died' | 'call.in-progress.twilio-completed-call' | 'call.in-progress.sip-completed-call' | 'call.in-progress.error-providerfault-openai-llm-failed' | 'call.in-progress.error-providerfault-azure-openai-llm-failed' | 'call.in-progress.error-providerfault-groq-llm-failed' | 'call.in-progress.error-providerfault-google-llm-failed' | 'call.in-progress.error-providerfault-xai-llm-failed' | 'call.in-progress.error-providerfault-mistral-llm-failed' | 'call.in-progress.error-providerfault-inflection-ai-llm-failed' | 'call.in-progress.error-providerfault-cerebras-llm-failed' | 'call.in-progress.error-providerfault-deep-seek-llm-failed' | 'call.in-progress.error-vapifault-chat-pipeline-failed-to-start' | 'pipeline-error-openai-400-bad-request-validation-failed' | 'pipeline-error-openai-401-unauthorized' | 'pipeline-error-openai-401-incorrect-api-key' | 'pipeline-error-openai-401-account-not-in-organization' | 'pipeline-error-openai-403-model-access-denied' | 'pipeline-error-openai-429-exceeded-quota' | 'pipeline-error-openai-429-rate-limit-reached' | 'pipeline-error-openai-500-server-error' | 'pipeline-error-openai-503-server-overloaded-error' | 'pipeline-error-openai-llm-failed' | 'call.in-progress.error-vapifault-openai-400-bad-request-validation-failed' | 'call.in-progress.error-vapifault-openai-401-unauthorized' | 'call.in-progress.error-vapifault-openai-401-incorrect-api-key' | 'call.in-progress.error-vapifault-openai-401-account-not-in-organization' | 'call.in-progress.error-vapifault-openai-403-model-access-denied' | 'call.in-progress.error-vapifault-openai-429-exceeded-quota' | 'call.in-progress.error-vapifault-openai-429-rate-limit-reached' | 'call.in-progress.error-providerfault-openai-500-server-error' | 'call.in-progress.error-providerfault-openai-503-server-overloaded-error' | 'pipeline-error-azure-openai-400-bad-request-validation-failed' | 'pipeline-error-azure-openai-401-unauthorized' | 'pipeline-error-azure-openai-403-model-access-denied' | 'pipeline-error-azure-openai-429-exceeded-quota' | 'pipeline-error-azure-openai-500-server-error' | 'pipeline-error-azure-openai-503-server-overloaded-error' | 'pipeline-error-azure-openai-llm-failed' | 'call.in-progress.error-vapifault-azure-openai-400-bad-request-validation-failed' | 'call.in-progress.error-vapifault-azure-openai-401-unauthorized' | 'call.in-progress.error-vapifault-azure-openai-403-model-access-denied' | 'call.in-progress.error-vapifault-azure-openai-429-exceeded-quota' | 'call.in-progress.error-providerfault-azure-openai-500-server-error' | 'call.in-progress.error-providerfault-azure-openai-503-server-overloaded-error' | 'pipeline-error-google-400-bad-request-validation-failed' | 'pipeline-error-google-401-unauthorized' | 'pipeline-error-google-403-model-access-denied' | 'pipeline-error-google-429-exceeded-quota' | 'pipeline-error-google-500-server-error' | 'pipeline-error-google-503-server-overloaded-error' | 'pipeline-error-google-llm-failed' | 'call.in-progress.error-vapifault-google-400-bad-request-validation-failed' | 'call.in-progress.error-vapifault-google-401-unauthorized' | 'call.in-progress.error-vapifault-google-403-model-access-denied' | 'call.in-progress.error-vapifault-google-429-exceeded-quota' | 'call.in-progress.error-providerfault-google-500-server-error' | 'call.in-progress.error-providerfault-google-503-server-overloaded-error' | 'pipeline-error-xai-400-bad-request-validation-failed' | 'pipeline-error-xai-401-unauthorized' | 'pipeline-error-xai-403-model-access-denied' | 'pipeline-error-xai-429-exceeded-quota' | 'pipeline-error-xai-500-server-error' | 'pipeline-error-xai-503-server-overloaded-error' | 'pipeline-error-xai-llm-failed' | 'call.in-progress.error-vapifault-xai-400-bad-request-validation-failed' | 'call.in-progress.error-vapifault-xai-401-unauthorized' | 'call.in-progress.error-vapifault-xai-403-model-access-denied' | 'call.in-progress.error-vapifault-xai-429-exceeded-quota' | 'call.in-progress.error-providerfault-xai-500-server-error' | 'call.in-progress.error-providerfault-xai-503-server-overloaded-error' | 'pipeline-error-mistral-400-bad-request-validation-failed' | 'pipeline-error-mistral-401-unauthorized' | 'pipeline-error-mistral-403-model-access-denied' | 'pipeline-error-mistral-429-exceeded-quota' | 'pipeline-error-mistral-500-server-error' | 'pipeline-error-mistral-503-server-overloaded-error' | 'pipeline-error-mistral-llm-failed' | 'call.in-progress.error-vapifault-mistral-400-bad-request-validation-failed' | 'call.in-progress.error-vapifault-mistral-401-unauthorized' | 'call.in-progress.error-vapifault-mistral-403-model-access-denied' | 'call.in-progress.error-vapifault-mistral-429-exceeded-quota' | 'call.in-progress.error-providerfault-mistral-500-server-error' | 'call.in-progress.error-providerfault-mistral-503-server-overloaded-error' | 'pipeline-error-inflection-ai-400-bad-request-validation-failed' | 'pipeline-error-inflection-ai-401-unauthorized' | 'pipeline-error-inflection-ai-403-model-access-denied' | 'pipeline-error-inflection-ai-429-exceeded-quota' | 'pipeline-error-inflection-ai-500-server-error' | 'pipeline-error-inflection-ai-503-server-overloaded-error' | 'pipeline-error-inflection-ai-llm-failed' | 'call.in-progress.error-vapifault-inflection-ai-400-bad-request-validation-failed' | 'call.in-progress.error-vapifault-inflection-ai-401-unauthorized' | 'call.in-progress.error-vapifault-inflection-ai-403-model-access-denied' | 'call.in-progress.error-vapifault-inflection-ai-429-exceeded-quota' | 'call.in-progress.error-providerfault-inflection-ai-500-server-error' | 'call.in-progress.error-providerfault-inflection-ai-503-server-overloaded-error' | 'pipeline-error-deep-seek-400-bad-request-validation-failed' | 'pipeline-error-deep-seek-401-unauthorized' | 'pipeline-error-deep-seek-403-model-access-denied' | 'pipeline-error-deep-seek-429-exceeded-quota' | 'pipeline-error-deep-seek-500-server-error' | 'pipeline-error-deep-seek-503-server-overloaded-error' | 'pipeline-error-deep-seek-llm-failed' | 'call.in-progress.error-vapifault-deep-seek-400-bad-request-validation-failed' | 'call.in-progress.error-vapifault-deep-seek-401-unauthorized' | 'call.in-progress.error-vapifault-deep-seek-403-model-access-denied' | 'call.in-progress.error-vapifault-deep-seek-429-exceeded-quota' | 'call.in-progress.error-providerfault-deep-seek-500-server-error' | 'call.in-progress.error-providerfault-deep-seek-503-server-overloaded-error' | 'pipeline-error-groq-400-bad-request-validation-failed' | 'pipeline-error-groq-401-unauthorized' | 'pipeline-error-groq-403-model-access-denied' | 'pipeline-error-groq-429-exceeded-quota' | 'pipeline-error-groq-500-server-error' | 'pipeline-error-groq-503-server-overloaded-error' | 'pipeline-error-groq-llm-failed' | 'call.in-progress.error-vapifault-groq-400-bad-request-validation-failed' | 'call.in-progress.error-vapifault-groq-401-unauthorized' | 'call.in-progress.error-vapifault-groq-403-model-access-denied' | 'call.in-progress.error-vapifault-groq-429-exceeded-quota' | 'call.in-progress.error-providerfault-groq-500-server-error' | 'call.in-progress.error-providerfault-groq-503-server-overloaded-error' | 'pipeline-error-cerebras-400-bad-request-validation-failed' | 'pipeline-error-cerebras-401-unauthorized' | 'pipeline-error-cerebras-403-model-access-denied' | 'pipeline-error-cerebras-429-exceeded-quota' | 'pipeline-error-cerebras-500-server-error' | 'pipeline-error-cerebras-503-server-overloaded-error' | 'pipeline-error-cerebras-llm-failed' | 'call.in-progress.error-vapifault-cerebras-400-bad-request-validation-failed' | 'call.in-progress.error-vapifault-cerebras-401-unauthorized' | 'call.in-progress.error-vapifault-cerebras-403-model-access-denied' | 'call.in-progress.error-vapifault-cerebras-429-exceeded-quota' | 'call.in-progress.error-providerfault-cerebras-500-server-error' | 'call.in-progress.error-providerfault-cerebras-503-server-overloaded-error' | 'pipeline-error-anthropic-400-bad-request-validation-failed' | 'pipeline-error-anthropic-401-unauthorized' | 'pipeline-error-anthropic-403-model-access-denied' | 'pipeline-error-anthropic-429-exceeded-quota' | 'pipeline-error-anthropic-500-server-error' | 'pipeline-error-anthropic-503-server-overloaded-error' | 'pipeline-error-anthropic-llm-failed' | 'call.in-progress.error-providerfault-anthropic-llm-failed' | 'call.in-progress.error-vapifault-anthropic-400-bad-request-validation-failed' | 'call.in-progress.error-vapifault-anthropic-401-unauthorized' | 'call.in-progress.error-vapifault-anthropic-403-model-access-denied' | 'call.in-progress.error-vapifault-anthropic-429-exceeded-quota' | 'call.in-progress.error-providerfault-anthropic-500-server-error' | 'call.in-progress.error-providerfault-anthropic-503-server-overloaded-error' | 'pipeline-error-anthropic-bedrock-400-bad-request-validation-failed' | 'pipeline-error-anthropic-bedrock-401-unauthorized' | 'pipeline-error-anthropic-bedrock-403-model-access-denied' | 'pipeline-error-anthropic-bedrock-429-exceeded-quota' | 'pipeline-error-anthropic-bedrock-500-server-error' | 'pipeline-error-anthropic-bedrock-503-server-overloaded-error' | 'pipeline-error-anthropic-bedrock-llm-failed' | 'call.in-progress.error-providerfault-anthropic-bedrock-llm-failed' | 'call.in-progress.error-vapifault-anthropic-bedrock-400-bad-request-validation-failed' | 'call.in-progress.error-vapifault-anthropic-bedrock-401-unauthorized' | 'call.in-progress.error-vapifault-anthropic-bedrock-403-model-access-denied' | 'call.in-progress.error-vapifault-anthropic-bedrock-429-exceeded-quota' | 'call.in-progress.error-providerfault-anthropic-bedrock-500-server-error' | 'call.in-progress.error-providerfault-anthropic-bedrock-503-server-overloaded-error' | 'pipeline-error-anthropic-vertex-400-bad-request-validation-failed' | 'pipeline-error-anthropic-vertex-401-unauthorized' | 'pipeline-error-anthropic-vertex-403-model-access-denied' | 'pipeline-error-anthropic-vertex-429-exceeded-quota' | 'pipeline-error-anthropic-vertex-500-server-error' | 'pipeline-error-anthropic-vertex-503-server-overloaded-error' | 'pipeline-error-anthropic-vertex-llm-failed' | 'call.in-progress.error-providerfault-anthropic-vertex-llm-failed' | 'call.in-progress.error-vapifault-anthropic-vertex-400-bad-request-validation-failed' | 'call.in-progress.error-vapifault-anthropic-vertex-401-unauthorized' | 'call.in-progress.error-vapifault-anthropic-vertex-403-model-access-denied' | 'call.in-progress.error-vapifault-anthropic-vertex-429-exceeded-quota' | 'call.in-progress.error-providerfault-anthropic-vertex-500-server-error' | 'call.in-progress.error-providerfault-anthropic-vertex-503-server-overloaded-error' | 'pipeline-error-together-ai-400-bad-request-validation-failed' | 'pipeline-error-together-ai-401-unauthorized' | 'pipeline-error-together-ai-403-model-access-denied' | 'pipeline-error-together-ai-429-exceeded-quota' | 'pipeline-error-together-ai-500-server-error' | 'pipeline-error-together-ai-503-server-overloaded-error' | 'pipeline-error-together-ai-llm-failed' | 'call.in-progress.error-providerfault-together-ai-llm-failed' | 'call.in-progress.error-vapifault-together-ai-400-bad-request-validation-failed' | 'call.in-progress.error-vapifault-together-ai-401-unauthorized' | 'call.in-progress.error-vapifault-together-ai-403-model-access-denied' | 'call.in-progress.error-vapifault-together-ai-429-exceeded-quota' | 'call.in-progress.error-providerfault-together-ai-500-server-error' | 'call.in-progress.error-providerfault-together-ai-503-server-overloaded-error' | 'pipeline-error-anyscale-400-bad-request-validation-failed' | 'pipeline-error-anyscale-401-unauthorized' | 'pipeline-error-anyscale-403-model-access-denied' | 'pipeline-error-anyscale-429-exceeded-quota' | 'pipeline-error-anyscale-500-server-error' | 'pipeline-error-anyscale-503-server-overloaded-error' | 'pipeline-error-anyscale-llm-failed' | 'call.in-progress.error-providerfault-anyscale-llm-failed' | 'call.in-progress.error-vapifault-anyscale-400-bad-request-validation-failed' | 'call.in-progress.error-vapifault-anyscale-401-unauthorized' | 'call.in-progress.error-vapifault-anyscale-403-model-access-denied' | 'call.in-progress.error-vapifault-anyscale-429-exceeded-quota' | 'call.in-progress.error-providerfault-anyscale-500-server-error' | 'call.in-progress.error-providerfault-anyscale-503-server-overloaded-error' | 'pipeline-error-openrouter-400-bad-request-validation-failed' | 'pipeline-error-openrouter-401-unauthorized' | 'pipeline-error-openrouter-403-model-access-denied' | 'pipeline-error-openrouter-429-exceeded-quota' | 'pipeline-error-openrouter-500-server-error' | 'pipeline-error-openrouter-503-server-overloaded-error' | 'pipeline-error-openrouter-llm-failed' | 'call.in-progress.error-providerfault-openrouter-llm-failed' | 'call.in-progress.error-vapifault-openrouter-400-bad-request-validation-failed' | 'call.in-progress.error-vapifault-openrouter-401-unauthorized' | 'call.in-progress.error-vapifault-openrouter-403-model-access-denied' | 'call.in-progress.error-vapifault-openrouter-429-exceeded-quota' | 'call.in-progress.error-providerfault-openrouter-500-server-error' | 'call.in-progress.error-providerfault-openrouter-503-server-overloaded-error' | 'pipeline-error-perplexity-ai-400-bad-request-validation-failed' | 'pipeline-error-perplexity-ai-401-unauthorized' | 'pipeline-error-perplexity-ai-403-model-access-denied' | 'pipeline-error-perplexity-ai-429-exceeded-quota' | 'pipeline-error-perplexity-ai-500-server-error' | 'pipeline-error-perplexity-ai-503-server-overloaded-error' | 'pipeline-error-perplexity-ai-llm-failed' | 'call.in-progress.error-providerfault-perplexity-ai-llm-failed' | 'call.in-progress.error-vapifault-perplexity-ai-400-bad-request-validation-failed' | 'call.in-progress.error-vapifault-perplexity-ai-401-unauthorized' | 'call.in-progress.error-vapifault-perplexity-ai-403-model-access-denied' | 'call.in-progress.error-vapifault-perplexity-ai-429-exceeded-quota' | 'call.in-progress.error-providerfault-perplexity-ai-500-server-error' | 'call.in-progress.error-providerfault-perplexity-ai-503-server-overloaded-error' | 'pipeline-error-deepinfra-400-bad-request-validation-failed' | 'pipeline-error-deepinfra-401-unauthorized' | 'pipeline-error-deepinfra-403-model-access-denied' | 'pipeline-error-deepinfra-429-exceeded-quota' | 'pipeline-error-deepinfra-500-server-error' | 'pipeline-error-deepinfra-503-server-overloaded-error' | 'pipeline-error-deepinfra-llm-failed' | 'call.in-progress.error-providerfault-deepinfra-llm-failed' | 'call.in-progress.error-vapifault-deepinfra-400-bad-request-validation-failed' | 'call.in-progress.error-vapifault-deepinfra-401-unauthorized' | 'call.in-progress.error-vapifault-deepinfra-403-model-access-denied' | 'call.in-progress.error-vapifault-deepinfra-429-exceeded-quota' | 'call.in-progress.error-providerfault-deepinfra-500-server-error' | 'call.in-progress.error-providerfault-deepinfra-503-server-overloaded-error' | 'pipeline-error-runpod-400-bad-request-validation-failed' | 'pipeline-error-runpod-401-unauthorized' | 'pipeline-error-runpod-403-model-access-denied' | 'pipeline-error-runpod-429-exceeded-quota' | 'pipeline-error-runpod-500-server-error' | 'pipeline-error-runpod-503-server-overloaded-error' | 'pipeline-error-runpod-llm-failed' | 'call.in-progress.error-providerfault-runpod-llm-failed' | 'call.in-progress.error-vapifault-runpod-400-bad-request-validation-failed' | 'call.in-progress.error-vapifault-runpod-401-unauthorized' | 'call.in-progress.error-vapifault-runpod-403-model-access-denied' | 'call.in-progress.error-vapifault-runpod-429-exceeded-quota' | 'call.in-progress.error-providerfault-runpod-500-server-error' | 'call.in-progress.error-providerfault-runpod-503-server-overloaded-error' | 'pipeline-error-custom-llm-400-bad-request-validation-failed' | 'pipeline-error-custom-llm-401-unauthorized' | 'pipeline-error-custom-llm-403-model-access-denied' | 'pipeline-error-custom-llm-429-exceeded-quota' | 'pipeline-error-custom-llm-500-server-error' | 'pipeline-error-custom-llm-503-server-overloaded-error' | 'pipeline-error-custom-llm-llm-failed' | 'call.in-progress.error-providerfault-custom-llm-llm-failed' | 'call.in-progress.error-vapifault-custom-llm-400-bad-request-validation-failed' | 'call.in-progress.error-vapifault-custom-llm-401-unauthorized' | 'call.in-progress.error-vapifault-custom-llm-403-model-access-denied' | 'call.in-progress.error-vapifault-custom-llm-429-exceeded-quota' | 'call.in-progress.error-providerfault-custom-llm-500-server-error' | 'call.in-progress.error-providerfault-custom-llm-503-server-overloaded-error' | 'pipeline-error-custom-voice-failed' | 'pipeline-error-cartesia-socket-hang-up' | 'pipeline-error-cartesia-requested-payment' | 'pipeline-error-cartesia-500-server-error' | 'pipeline-error-cartesia-502-server-error' | 'pipeline-error-cartesia-503-server-error' | 'pipeline-error-cartesia-522-server-error' | 'call.in-progress.error-vapifault-cartesia-socket-hang-up' | 'call.in-progress.error-vapifault-cartesia-requested-payment' | 'call.in-progress.error-providerfault-cartesia-500-server-error' | 'call.in-progress.error-providerfault-cartesia-503-server-error' | 'call.in-progress.error-providerfault-cartesia-522-server-error' | 'pipeline-error-eleven-labs-voice-not-found' | 'pipeline-error-eleven-labs-quota-exceeded' | 'pipeline-error-eleven-labs-unauthorized-access' | 'pipeline-error-eleven-labs-unauthorized-to-access-model' | 'pipeline-error-eleven-labs-professional-voices-only-for-creator-plus' | 'pipeline-error-eleven-labs-blocked-free-plan-and-requested-upgrade' | 'pipeline-error-eleven-labs-blocked-concurrent-requests-and-requested-upgrade' | 'pipeline-error-eleven-labs-blocked-using-instant-voice-clone-and-requested-upgrade' | 'pipeline-error-eleven-labs-system-busy-and-requested-upgrade' | 'pipeline-error-eleven-labs-voice-not-fine-tuned' | 'pipeline-error-eleven-labs-invalid-api-key' | 'pipeline-error-eleven-labs-invalid-voice-samples' | 'pipeline-error-eleven-labs-voice-disabled-by-owner' | 'pipeline-error-eleven-labs-vapi-voice-disabled-by-owner' | 'pipeline-error-eleven-labs-blocked-account-in-probation' | 'pipeline-error-eleven-labs-blocked-content-against-their-policy' | 'pipeline-error-eleven-labs-missing-samples-for-voice-clone' | 'pipeline-error-eleven-labs-voice-not-fine-tuned-and-cannot-be-used' | 'pipeline-error-eleven-labs-voice-not-allowed-for-free-users' | 'pipeline-error-eleven-labs-max-character-limit-exceeded' | 'pipeline-error-eleven-labs-blocked-voice-potentially-against-terms-of-service-and-awaiting-verification' | 'pipeline-error-eleven-labs-500-server-error' | 'pipeline-error-eleven-labs-503-server-error' | 'call.in-progress.error-vapifault-eleven-labs-voice-not-found' | 'call.in-progress.error-vapifault-eleven-labs-quota-exceeded' | 'call.in-progress.error-vapifault-eleven-labs-unauthorized-access' | 'call.in-progress.error-vapifault-eleven-labs-unauthorized-to-access-model' | 'call.in-progress.error-vapifault-eleven-labs-professional-voices-only-for-creator-plus' | 'call.in-progress.error-vapifault-eleven-labs-blocked-free-plan-and-requested-upgrade' | 'call.in-progress.error-vapifault-eleven-labs-blocked-concurrent-requests-and-requested-upgrade' | 'call.in-progress.error-vapifault-eleven-labs-blocked-using-instant-voice-clone-and-requested-upgrade' | 'call.in-progress.error-vapifault-eleven-labs-system-busy-and-requested-upgrade' | 'call.in-progress.error-vapifault-eleven-labs-voice-not-fine-tuned' | 'call.in-progress.error-vapifault-eleven-labs-invalid-api-key' | 'call.in-progress.error-vapifault-eleven-labs-invalid-voice-samples' | 'call.in-progress.error-vapifault-eleven-labs-voice-disabled-by-owner' | 'call.in-progress.error-vapifault-eleven-labs-blocked-account-in-probation' | 'call.in-progress.error-vapifault-eleven-labs-blocked-content-against-their-policy' | 'call.in-progress.error-vapifault-eleven-labs-missing-samples-for-voice-clone' | 'call.in-progress.error-vapifault-eleven-labs-voice-not-fine-tuned-and-cannot-be-used' | 'call.in-progress.error-vapifault-eleven-labs-voice-not-allowed-for-free-users' | 'call.in-progress.error-vapifault-eleven-labs-max-character-limit-exceeded' | 'call.in-progress.error-vapifault-eleven-labs-blocked-voice-potentially-against-terms-of-service-and-awaiting-verification' | 'call.in-progress.error-providerfault-eleven-labs-500-server-error' | 'call.in-progress.error-providerfault-eleven-labs-503-server-error' | 'pipeline-error-playht-request-timed-out' | 'pipeline-error-playht-invalid-voice' | 'pipeline-error-playht-unexpected-error' | 'pipeline-error-playht-out-of-credits' | 'pipeline-error-playht-invalid-emotion' | 'pipeline-error-playht-voice-must-be-a-valid-voice-manifest-uri' | 'pipeline-error-playht-401-unauthorized' | 'pipeline-error-playht-403-forbidden-out-of-characters' | 'pipeline-error-playht-403-forbidden-api-access-not-available' | 'pipeline-error-playht-429-exceeded-quota' | 'pipeline-error-playht-502-gateway-error' | 'pipeline-error-playht-504-gateway-error' | 'call.in-progress.error-vapifault-playht-request-timed-out' | 'call.in-progress.error-vapifault-playht-invalid-voice' | 'call.in-progress.error-vapifault-playht-unexpected-error' | 'call.in-progress.error-vapifault-playht-out-of-credits' | 'call.in-progress.error-vapifault-playht-invalid-emotion' | 'call.in-progress.error-vapifault-playht-voice-must-be-a-valid-voice-manifest-uri' | 'call.in-progress.error-vapifault-playht-401-unauthorized' | 'call.in-progress.error-vapifault-playht-403-forbidden-out-of-characters' | 'call.in-progress.error-vapifault-playht-403-forbidden-api-access-not-available' | 'call.in-progress.error-vapifault-playht-429-exceeded-quota' | 'call.in-progress.error-providerfault-playht-502-gateway-error' | 'call.in-progress.error-providerfault-playht-504-gateway-error' | 'pipeline-error-custom-transcriber-failed' | 'call.in-progress.error-vapifault-custom-transcriber-failed' | 'pipeline-error-eleven-labs-transcriber-failed' | 'call.in-progress.error-vapifault-eleven-labs-transcriber-failed' | 'pipeline-error-deepgram-returning-400-no-such-model-language-tier-combination' | 'pipeline-error-deepgram-returning-401-invalid-credentials' | 'pipeline-error-deepgram-returning-403-model-access-denied' | 'pipeline-error-deepgram-returning-404-not-found' | 'pipeline-error-deepgram-returning-500-invalid-json' | 'pipeline-error-deepgram-returning-502-network-error' | 'pipeline-error-deepgram-returning-502-bad-gateway-ehostunreach' | 'pipeline-error-deepgram-returning-econnreset' | 'call.in-progress.error-vapifault-deepgram-returning-400-no-such-model-language-tier-combination' | 'call.in-progress.error-vapifault-deepgram-returning-401-invalid-credentials' | 'call.in-progress.error-vapifault-deepgram-returning-404-not-found' | 'call.in-progress.error-vapifault-deepgram-returning-403-model-access-denied' | 'call.in-progress.error-providerfault-deepgram-returning-500-invalid-json' | 'call.in-progress.error-providerfault-deepgram-returning-502-network-error' | 'call.in-progress.error-providerfault-deepgram-returning-502-bad-gateway-ehostunreach' | 'pipeline-error-google-transcriber-failed' | 'call.in-progress.error-vapifault-google-transcriber-failed' | 'pipeline-error-openai-transcriber-failed' | 'call.in-progress.error-vapifault-openai-transcriber-failed' | 'call.in-progress.error-warm-transfer-max-duration' | 'call.in-progress.error-warm-transfer-assistant-cancelled' | 'call.in-progress.error-warm-transfer-silence-timeout' | 'call.in-progress.error-warm-transfer-microphone-timeout' | 'call.in-progress.error-warm-transfer-hang-timeout' | 'call.in-progress.error-warm-transfer-idle-timeout' | 'assistant-ended-call' | 'assistant-said-end-call-phrase' | 'assistant-ended-call-with-hangup-task' | 'assistant-ended-call-after-message-spoken' | 'assistant-forwarded-call' | 'assistant-join-timed-out' | 'call.in-progress.error-assistant-did-not-receive-customer-audio' | 'call.in-progress.error-transfer-failed' | 'customer-busy' | 'customer-ended-call' | 'customer-ended-call-after-warm-transfer-attempt' | 'customer-did-not-answer' | 'customer-did-not-give-microphone-permission' | 'exceeded-max-duration' | 'manually-canceled' | 'phone-call-provider-closed-websocket' | 'call.forwarding.operator-busy' | 'silence-timed-out' | 'call.in-progress.error-sip-inbound-call-failed-to-connect' | 'call.in-progress.error-providerfault-outbound-sip-403-forbidden' | 'call.in-progress.error-providerfault-outbound-sip-407-proxy-authentication-required' | 'call.in-progress.error-providerfault-outbound-sip-503-service-unavailable' | 'call.in-progress.error-providerfault-outbound-sip-480-temporarily-unavailable' | 'call.in-progress.error-sip-outbound-call-failed-to-connect' | 'call.ringing.hook-executed-say' | 'call.ringing.hook-executed-transfer' | 'call.ending.hook-executed-say' | 'call.ending.hook-executed-transfer' | 'call.ringing.sip-inbound-caller-hungup-before-call-connect' | 'call.ringing.error-sip-inbound-call-failed-to-connect' | 'twilio-failed-to-connect-call' | 'twilio-reported-customer-misdialed' | 'vonage-rejected' | 'voicemail'
This is the explanation for how the call ended.
idstring required
This is the unique identifier for the call.
orgIdstring required
This is the unique identifier for the org that this call belongs to.
createdAtstring date-time required
This is the ISO 8601 date-time string of when the call was created.
updatedAtstring date-time required
This is the ISO 8601 date-time string of when the call was last updated.
startedAtstring date-time
This is the ISO 8601 date-time string of when the call was started.
endedAtstring date-time
This is the ISO 8601 date-time string of when the call was ended.
costnumber
This is the cost of the call in USD.
phoneCallProviderIdstring
The ID of the call as provided by the phone number service. callSid in Twilio. conversationUuid in Vonage. callControlId in Telnyx.
Only relevant for outboundPhoneCall and inboundPhoneCall type.
campaignIdstring
This is the campaign ID that the call belongs to.
assistantIdstring
This is the assistant ID that will be used for the call. To use a transient assistant, use assistant instead.
To start a call with:
- Assistant, use assistantId or assistant
- Squad, use squadId or squad
- Workflow, use workflowId or workflow
squadIdstring
This is the squad that will be used for the call. To use a transient squad, use squad instead.
To start a call with:
- Assistant, use assistant or assistantId
- Squad, use squad or squadId
- Workflow, use workflow or workflowId
workflowIdstring
This is the workflow that will be used for the call. To use a transient workflow, use workflow instead.
To start a call with:
- Assistant, use assistant or assistantId
- Squad, use squad or squadId
- Workflow, use workflow or workflowId
phoneNumberIdstring
This is the phone number that will be used for the call. To use a transient number, use phoneNumber instead.
Only relevant for outboundPhoneCall and inboundPhoneCall type.
customerIdstring
This is the customer that will be called. To call a transient customer , use customer instead.
Only relevant for outboundPhoneCall and inboundPhoneCall type.
namestring
This is the name of the call. This is just for your own reference.
transportobject
This is the transport of the call.