Changes to Create an assistant

Changed in 15 of the 47 revisions of this API.▲22●8○95

1. Jun 5, 20268a8c40f458c5▲8○8
2. Jun 5, 20263f3befefc607▲2○6
3. Jun 4, 20268a56feba7190○4
4. Jun 4, 20263390803c3bb0○2
5. May 26, 2026ac6be9fa50c1○2
6. May 20, 2026157ea860b82e○2
7. May 18, 2026c260e29f1496●1○9
8. May 14, 202650870cc05614▲4○4
9. May 14, 2026a144ff96b4ac▲4○4
10. May 11, 202624057b25c3f5○2
11. May 8, 202630cb1ddce91b▲3●7○45
12. Apr 21, 2026e17ea465fdc4○2
13. Apr 20, 202683b0b3ef1a20○2
14. Apr 17, 202666523f014691○2
15. Apr 16, 202654c5a6e44be1▲1○1

What changed

• Jun 5, 20268a8c40f458c5▲8○8See the full diff
  • ▲

    removed subschema #1: targets_list from the tools/items/oneOf[subschema #5: TransferTool]/transfer/targets request property oneOf list

    request-property-one-of-removed

  • ▲

    removed subschema #1: targets_list from the tools/items/oneOf[subschema #6: InviteTool]/invite/targets request property oneOf list

    request-property-one-of-removed

  • ▲

    added subschema #1 to the conversation_flow/nodes/items/oneOf[subschema #1: FlowNode]/tools/items/items/oneOf[subschema #5: TransferTool]/transfer/targets response property oneOf list for the response status 200

    response-property-one-of-added

  • ▲

    added subschema #1 to the conversation_flow/nodes/items/oneOf[subschema #1: FlowNode]/tools/items/items/oneOf[subschema #6: InviteTool]/invite/targets response property oneOf list for the response status 200

    response-property-one-of-added

  • ▲

    added subschema #1 to the conversation_flow/nodes/items/oneOf[subschema #2: ToolNode]/tool/items/oneOf[subschema #5: TransferTool]/transfer/targets response property oneOf list for the response status 200

    response-property-one-of-added

  • ▲

    added subschema #1 to the conversation_flow/nodes/items/oneOf[subschema #2: ToolNode]/tool/items/oneOf[subschema #6: InviteTool]/invite/targets response property oneOf list for the response status 200

    response-property-one-of-added

  • ▲

    added subschema #1 to the tools/items/oneOf[subschema #5: TransferTool]/transfer/targets response property oneOf list for the response status 200

    response-property-one-of-added

  • ▲

    added subschema #1 to the tools/items/oneOf[subschema #6: InviteTool]/invite/targets response property oneOf list for the response status 200

    response-property-one-of-added

  • ○

    added subschema #1 to the tools/items/oneOf[subschema #5: TransferTool]/transfer/targets request property oneOf list

    request-property-one-of-added

  • ○

    added subschema #1 to the tools/items/oneOf[subschema #6: InviteTool]/invite/targets request property oneOf list

    request-property-one-of-added

  • ○

    removed subschema #1: targets_list from the conversation_flow/nodes/items/oneOf[subschema #1: FlowNode]/tools/items/items/oneOf[subschema #5: TransferTool]/transfer/targets response property oneOf list for the response status 200

    response-property-one-of-removed

  • ○

    removed subschema #1: targets_list from the conversation_flow/nodes/items/oneOf[subschema #1: FlowNode]/tools/items/items/oneOf[subschema #6: InviteTool]/invite/targets response property oneOf list for the response status 200

    response-property-one-of-removed

  • ○

    removed subschema #1: targets_list from the conversation_flow/nodes/items/oneOf[subschema #2: ToolNode]/tool/items/oneOf[subschema #5: TransferTool]/transfer/targets response property oneOf list for the response status 200

    response-property-one-of-removed

  • ○

    removed subschema #1: targets_list from the conversation_flow/nodes/items/oneOf[subschema #2: ToolNode]/tool/items/oneOf[subschema #6: InviteTool]/invite/targets response property oneOf list for the response status 200

    response-property-one-of-removed

  • ○

    removed subschema #1: targets_list from the tools/items/oneOf[subschema #5: TransferTool]/transfer/targets response property oneOf list for the response status 200

    response-property-one-of-removed

  • ○

    removed subschema #1: targets_list from the tools/items/oneOf[subschema #6: InviteTool]/invite/targets response property oneOf list for the response status 200

    response-property-one-of-removed

  This revision also has 6 changes that name no endpoint, such as unreferenced schemas being removed. See the revision's changelog

• Jun 5, 20263f3befefc607▲2○6See the full diff
  • ▲

    added DefaultCondition to the conversation_flow/edges/items/condition response property oneOf list for the response status 200

    response-property-one-of-added

  • ▲

    added SpeakNode to the conversation_flow/nodes/items response property oneOf list for the response status 200

    response-property-one-of-added

  • ○

    added default discriminator mapping keys to the conversation_flow/edges/items/condition request property

    request-property-discriminator-mapping-added

  • ○

    added speak discriminator mapping keys to the conversation_flow/nodes/items request property

    request-property-discriminator-mapping-added

  • ○

    added DefaultCondition to the conversation_flow/edges/items/condition request property oneOf list

    request-property-one-of-added

  • ○

    added SpeakNodeReq to the conversation_flow/nodes/items request property oneOf list

    request-property-one-of-added

  • ○

    added default discriminator mapping keys to the conversation_flow/edges/items/condition response property for the response status 200

    response-property-discriminator-mapping-added

  • ○

    added speak discriminator mapping keys to the conversation_flow/nodes/items response property for the response status 200

    response-property-discriminator-mapping-added

• Jun 4, 20268a56feba7190○4See the full diff
  • ○

    added the new optional request property tools/items/oneOf[subschema #5: TransferTool]/transfer/description

    new-optional-request-property

  • ○

    added the optional property conversation_flow/nodes/items/oneOf[subschema #1: FlowNode]/tools/items/items/oneOf[subschema #5: TransferTool]/transfer/description to the response with the 200 status

    response-optional-property-added

  • ○

    added the optional property conversation_flow/nodes/items/oneOf[subschema #2: ToolNode]/tool/items/oneOf[subschema #5: TransferTool]/transfer/description to the response with the 200 status

    response-optional-property-added

  • ○

    added the optional property tools/items/oneOf[subschema #5: TransferTool]/transfer/description to the response with the 200 status

    response-optional-property-added

• Jun 4, 20263390803c3bb0○2See the full diff
  • ○

    added the new optional request property conversation_flow

    new-optional-request-property

  • ○

    added the optional property conversation_flow to the response with the 200 status

    response-optional-property-added

• May 26, 2026ac6be9fa50c1○2See the full diff
  • ○

    added the new optional request property telephony_settings/recording_settings/stop_on_conversation_end

    new-optional-request-property

  • ○

    added the optional property telephony_settings/recording_settings/stop_on_conversation_end to the response with the 200 status

    response-optional-property-added

• May 20, 2026157ea860b82e○2See the full diff
  • ○

    added the new optional request property tools/items/oneOf[subschema #1: WebhookTool]/webhook/async_timeout_ms

    new-optional-request-property

  • ○

    added the optional property tools/items/oneOf[subschema #1: WebhookTool]/webhook/async_timeout_ms to the response with the 200 status

    response-optional-property-added

• May 18, 2026c260e29f1496●1○9See the full diff
  • ●

    added the new soniox/stt-rt-v4 enum value to the transcription/model response property for the response status 200

    response-property-enum-value-added

  • ○

    added the new optional request property transcription/settings/enable_endpoint_detection

    new-optional-request-property

  • ○

    added the new optional request property transcription/settings/interim_results

    new-optional-request-property

  • ○

    added the new optional request property transcription/settings/max_endpoint_delay_ms

    new-optional-request-property

  • ○

    added the new optional request property voice_settings/background_audio/oneOf[subschema #1]/volume

    new-optional-request-property

  • ○

    added the new soniox/stt-rt-v4 enum value to the request property transcription/model

    request-property-enum-value-added

  • ○

    added the optional property transcription/settings/enable_endpoint_detection to the response with the 200 status

    response-optional-property-added

  • ○

    added the optional property transcription/settings/interim_results to the response with the 200 status

    response-optional-property-added

  • ○

    added the optional property transcription/settings/max_endpoint_delay_ms to the response with the 200 status

    response-optional-property-added

  • ○

    added the optional property voice_settings/background_audio/oneOf[subschema #1]/volume to the response with the 200 status

    response-optional-property-added

• May 14, 202650870cc05614▲4○4See the full diff
  • ▲

    removed subschema #1 from the tools/items/oneOf[subschema #5: TransferTool]/transfer/targets request property oneOf list

    request-property-one-of-removed

  • ▲

    removed subschema #1 from the tools/items/oneOf[subschema #6: InviteTool]/invite/targets request property oneOf list

    request-property-one-of-removed

  • ▲

    added subschema #1: targets_list to the tools/items/oneOf[subschema #5: TransferTool]/transfer/targets response property oneOf list for the response status 200

    response-property-one-of-added

  • ▲

    added subschema #1: targets_list to the tools/items/oneOf[subschema #6: InviteTool]/invite/targets response property oneOf list for the response status 200

    response-property-one-of-added

  • ○

    added subschema #1: targets_list to the tools/items/oneOf[subschema #5: TransferTool]/transfer/targets request property oneOf list

    request-property-one-of-added

  • ○

    added subschema #1: targets_list to the tools/items/oneOf[subschema #6: InviteTool]/invite/targets request property oneOf list

    request-property-one-of-added

  • ○

    removed subschema #1 from the tools/items/oneOf[subschema #5: TransferTool]/transfer/targets response property oneOf list for the response status 200

    response-property-one-of-removed

  • ○

    removed subschema #1 from the tools/items/oneOf[subschema #6: InviteTool]/invite/targets response property oneOf list for the response status 200

    response-property-one-of-removed

• May 14, 2026a144ff96b4ac▲4○4See the full diff
  • ▲

    removed subschema #1: targets_list from the tools/items/oneOf[subschema #5: TransferTool]/transfer/targets request property oneOf list

    request-property-one-of-removed

  • ▲

    removed subschema #1: targets_list from the tools/items/oneOf[subschema #6: InviteTool]/invite/targets request property oneOf list

    request-property-one-of-removed

  • ▲

    added subschema #1 to the tools/items/oneOf[subschema #5: TransferTool]/transfer/targets response property oneOf list for the response status 200

    response-property-one-of-added

  • ▲

    added subschema #1 to the tools/items/oneOf[subschema #6: InviteTool]/invite/targets response property oneOf list for the response status 200

    response-property-one-of-added

  • ○

    added subschema #1 to the tools/items/oneOf[subschema #5: TransferTool]/transfer/targets request property oneOf list

    request-property-one-of-added

  • ○

    added subschema #1 to the tools/items/oneOf[subschema #6: InviteTool]/invite/targets request property oneOf list

    request-property-one-of-added

  • ○

    removed subschema #1: targets_list from the tools/items/oneOf[subschema #5: TransferTool]/transfer/targets response property oneOf list for the response status 200

    response-property-one-of-removed

  • ○

    removed subschema #1: targets_list from the tools/items/oneOf[subschema #6: InviteTool]/invite/targets response property oneOf list for the response status 200

    response-property-one-of-removed

• May 11, 202624057b25c3f5○2See the full diff
  • ○

    the eager_eot_threshold request property default value changed from 0.4 to 0.8

    request-property-default-value-changed

  • ○

    the eager_eot_threshold response's property default value changed from 0.4 to 0.8 for the status 200

    response-property-default-value-changed

• May 8, 202630cb1ddce91b▲3●7○45See the full diff
  • ▲

    added the new required request property tools/items/oneOf[subschema #6: InviteTool]/invite

    new-required-request-property

  • ▲

    response property tools/items/oneOf[subschema #5: TransferTool]/transfer/targets list-of-types was widened by adding types string to media type application/json of response 200

    response-property-list-of-types-widened

  • ▲

    removed the required property tools/items/oneOf[subschema #6: InviteTool]/invite_config from the response with the 200 status

    response-required-property-removed

  • ●

    the transcription/settings/eot_threshold request property's max was set to 0.90

    request-property-max-set

  • ●

    the transcription/settings/eot_timeout_ms request property's max was set to 10000.00

    request-property-max-set

  • ●

    the transcription/settings/eot_threshold request property's min was set to 0.50

    request-property-min-set

  • ●

    the transcription/settings/eot_timeout_ms request property's min was set to 500.00

    request-property-min-set

  • ●

    removed the request property tools/items/oneOf[subschema #6: InviteTool]/invite_config

    request-property-removed

  • ●

    added the new assemblyai/universal-streaming enum value to the transcription/model response property for the response status 200

    response-property-enum-value-added

  • ●

    added the new xai/grok-stt enum value to the transcription/model response property for the response status 200

    response-property-enum-value-added

  • ○

    added the new optional request property dynamic_variables_webhook_timeout_ms

    new-optional-request-property

  • ○

    added the new optional request property external_llm

    new-optional-request-property

  • ○

    added the new optional request property fallback_config

    new-optional-request-property

  • ○

    added the new optional request property integrations

    new-optional-request-property

  • ○

    added the new optional request property interruption_settings

    new-optional-request-property

  • ○

    added the new optional request property mcp_servers

    new-optional-request-property

  • ○

    added the new optional request property observability_settings/prompt_label

    new-optional-request-property

  • ○

    added the new optional request property observability_settings/prompt_name

    new-optional-request-property

  • ○

    added the new optional request property observability_settings/prompt_sync

    new-optional-request-property

  • ○

    added the new optional request property observability_settings/prompt_version

    new-optional-request-property

  • ○

    added the new optional request property tags

    new-optional-request-property

  • ○

    added the new optional request property transcription/api_key_ref

    new-optional-request-property

  • ○

    added the new optional request property transcription/settings/end_of_turn_confidence_threshold

    new-optional-request-property

  • ○

    added the new optional request property transcription/settings/max_turn_silence

    new-optional-request-property

  • ○

    added the new optional request property transcription/settings/min_turn_silence

    new-optional-request-property

  • ○

    the request property model became optional

    request-property-became-optional

  • ○

    the eot_threshold request property default value 0.8 was added

    request-property-default-value-added

  • ○

    the eot_timeout_ms request property default value 5000 was added

    request-property-default-value-added

  • ○

    the eager_eot_threshold request property default value changed from 0.3 to 0.4

    request-property-default-value-changed

  • ○

    added the new assemblyai/universal-streaming enum value to the request property transcription/model

    request-property-enum-value-added

  • ○

    added the new xai/grok-stt enum value to the request property transcription/model

    request-property-enum-value-added

  • ○

    request property tools/items/oneOf[subschema #5: TransferTool]/transfer/targets list-of-types was widened by adding types string to media type application/json

    request-property-list-of-types-widened

  • ○

    added the optional property dynamic_variables_webhook_timeout_ms to the response with the 200 status

    response-optional-property-added

  • ○

    added the optional property external_llm to the response with the 200 status

    response-optional-property-added

  • ○

    added the optional property fallback_config to the response with the 200 status

    response-optional-property-added

  • ○

    added the optional property integrations to the response with the 200 status

    response-optional-property-added

  • ○

    added the optional property interruption_settings to the response with the 200 status

    response-optional-property-added

  • ○

    added the optional property mcp_servers to the response with the 200 status

    response-optional-property-added

  • ○

    added the optional property observability_settings/prompt_label to the response with the 200 status

    response-optional-property-added

  • ○

    added the optional property observability_settings/prompt_name to the response with the 200 status

    response-optional-property-added

  • ○

    added the optional property observability_settings/prompt_sync to the response with the 200 status

    response-optional-property-added

  • ○

    added the optional property observability_settings/prompt_version to the response with the 200 status

    response-optional-property-added

  • ○

    added the optional property related_mission_ids to the response with the 200 status

    response-optional-property-added

  • ○

    added the optional property tags to the response with the 200 status

    response-optional-property-added

  • ○

    added the optional property transcription/api_key_ref to the response with the 200 status

    response-optional-property-added

  • ○

    added the optional property transcription/settings/end_of_turn_confidence_threshold to the response with the 200 status

    response-optional-property-added

  • ○

    added the optional property transcription/settings/max_turn_silence to the response with the 200 status

    response-optional-property-added

  • ○

    added the optional property transcription/settings/min_turn_silence to the response with the 200 status

    response-optional-property-added

  • ○

    added the optional property version_created_at to the response with the 200 status

    response-optional-property-added

  • ○

    added the optional property version_id to the response with the 200 status

    response-optional-property-added

  • ○

    added the optional property version_name to the response with the 200 status

    response-optional-property-added

  • ○

    the eot_threshold response's property default value 0.8 was added for the status 200

    response-property-default-value-added

  • ○

    the eot_timeout_ms response's property default value 5000 was added for the status 200

    response-property-default-value-added

  • ○

    the eager_eot_threshold response's property default value changed from 0.3 to 0.4 for the status 200

    response-property-default-value-changed

  • ○

    added the required property tools/items/oneOf[subschema #6: InviteTool]/invite to the response with the 200 status

    response-required-property-added

  This revision also has 5 changes that name no endpoint, such as unreferenced schemas being removed. See the revision's changelog

• Apr 21, 2026e17ea465fdc4○2See the full diff
  • ○

    added the new optional request property post_conversation_settings

    new-optional-request-property

  • ○

    added the optional property post_conversation_settings to the response with the 200 status

    response-optional-property-added

• Apr 20, 202683b0b3ef1a20○2See the full diff
  • ○

    added the new optional request property transcription/settings/keyterm

    new-optional-request-property

  • ○

    added the optional property transcription/settings/keyterm to the response with the 200 status

    response-optional-property-added

• Apr 17, 202666523f014691○2See the full diff
  • ○

    added the new optional request property telephony_settings/user_idle_reply_secs

    new-optional-request-property

  • ○

    added the optional property telephony_settings/user_idle_reply_secs to the response with the 200 status

    response-optional-property-added

• Apr 16, 202654c5a6e44be1▲1○1See the full diff
  • ▲

    the telephony_settings/user_idle_timeout_secs response property's min was decreased from 30.00 to 10.00 for the response status 200

    response-property-min-decreased

  • ○

    the telephony_settings/user_idle_timeout_secs request property's min was decreased from 30.00 to 10.00

    request-property-min-decreased