S2S Uploads

Upload a voice note

Multipart upload (field file, max 25 MB). Transcoded to MP3 server-side.

POST

https://api.gleap.io/v3/s2s/uploads/audio

Authorizations

Authorizationstring · headerrequired

Bearer authentication header of the form Bearer <token>.

Bodymultipart/form-datarequired

filestring<binary>required

Response

application/json

Stored

urlstring

durationMsnumber | null

application/problem+json

Missing, invalid or revoked service account token.

typestringrequired

Example: https://docs.gleap.io/s2s/problems/conversation_closed

titlestringrequired

statusnumberrequired

codestringrequired

Example: conversation_closed

detailstring

request_idstring

Example: req_66c0ffee0000000000000001

application/problem+json

The addressed resource does not exist in this project.

typestringrequired

Example: https://docs.gleap.io/s2s/problems/conversation_closed

titlestringrequired

statusnumberrequired

codestringrequired

Example: conversation_closed

detailstring

request_idstring

Example: req_66c0ffee0000000000000001

application/problem+json

File exceeds the 25 MB limit.

typestringrequired

Example: https://docs.gleap.io/s2s/problems/conversation_closed

titlestringrequired

statusnumberrequired

codestringrequired

Example: conversation_closed

detailstring

request_idstring

Example: req_66c0ffee0000000000000001

application/problem+json

Idempotency-Key reuse with a different request body.

typestringrequired

Example: https://docs.gleap.io/s2s/problems/conversation_closed

titlestringrequired

statusnumberrequired

codestringrequired

Example: conversation_closed

detailstring

request_idstring

Example: req_66c0ffee0000000000000001

application/problem+json

Rate limit exceeded — honor the Retry-After header.

typestringrequired

Example: https://docs.gleap.io/s2s/problems/conversation_closed

titlestringrequired

statusnumberrequired

codestringrequired

Example: conversation_closed

detailstring

request_idstring

Example: req_66c0ffee0000000000000001

application/problem+json

Any other error, including validation_failed (400) and internal_error (500).

typestringrequired

Example: https://docs.gleap.io/s2s/problems/conversation_closed

titlestringrequired

statusnumberrequired

codestringrequired

Example: conversation_closed

detailstring

request_idstring

Example: req_66c0ffee0000000000000001

Updated November 1, 2026

curl --request POST \
  --url https://api.gleap.io/v3/s2s/uploads/audio \
  --header 'Authorization: Bearer <token>' \
  --form 'file=<file>'

{
  "url": "string",
  "durationMs": 0
}

{
  "type": "https://docs.gleap.io/s2s/problems/conversation_closed",
  "title": "string",
  "status": 0,
  "code": "conversation_closed",
  "detail": "string",
  "request_id": "req_66c0ffee0000000000000001"
}

{
  "type": "https://docs.gleap.io/s2s/problems/conversation_closed",
  "title": "string",
  "status": 0,
  "code": "conversation_closed",
  "detail": "string",
  "request_id": "req_66c0ffee0000000000000001"
}

{
  "type": "https://docs.gleap.io/s2s/problems/conversation_closed",
  "title": "string",
  "status": 0,
  "code": "conversation_closed",
  "detail": "string",
  "request_id": "req_66c0ffee0000000000000001"
}

{
  "type": "https://docs.gleap.io/s2s/problems/conversation_closed",
  "title": "string",
  "status": 0,
  "code": "conversation_closed",
  "detail": "string",
  "request_id": "req_66c0ffee0000000000000001"
}

{
  "type": "https://docs.gleap.io/s2s/problems/conversation_closed",
  "title": "string",
  "status": 0,
  "code": "conversation_closed",
  "detail": "string",
  "request_id": "req_66c0ffee0000000000000001"
}

{
  "type": "https://docs.gleap.io/s2s/problems/conversation_closed",
  "title": "string",
  "status": 0,
  "code": "conversation_closed",
  "detail": "string",
  "request_id": "req_66c0ffee0000000000000001"
}

Response

application/json

Stored

urlstring

durationMsnumber | null

application/problem+json

Missing, invalid or revoked service account token.

typestringrequired

Example: https://docs.gleap.io/s2s/problems/conversation_closed

titlestringrequired

statusnumberrequired

codestringrequired

Example: conversation_closed

detailstring

request_idstring

Example: req_66c0ffee0000000000000001

application/problem+json

The addressed resource does not exist in this project.

typestringrequired

Example: https://docs.gleap.io/s2s/problems/conversation_closed

titlestringrequired

statusnumberrequired

codestringrequired

Example: conversation_closed

detailstring

request_idstring

Example: req_66c0ffee0000000000000001

application/problem+json

File exceeds the 25 MB limit.

typestringrequired

Example: https://docs.gleap.io/s2s/problems/conversation_closed

titlestringrequired

statusnumberrequired

codestringrequired

Example: conversation_closed

detailstring

request_idstring

Example: req_66c0ffee0000000000000001

application/problem+json

Idempotency-Key reuse with a different request body.

typestringrequired

Example: https://docs.gleap.io/s2s/problems/conversation_closed

titlestringrequired

statusnumberrequired

codestringrequired

Example: conversation_closed

detailstring

request_idstring

Example: req_66c0ffee0000000000000001

application/problem+json

Rate limit exceeded — honor the Retry-After header.

typestringrequired

Example: https://docs.gleap.io/s2s/problems/conversation_closed

titlestringrequired

statusnumberrequired

codestringrequired

Example: conversation_closed

detailstring

request_idstring

Example: req_66c0ffee0000000000000001

application/problem+json

Any other error, including validation_failed (400) and internal_error (500).

typestringrequired

Example: https://docs.gleap.io/s2s/problems/conversation_closed

titlestringrequired

statusnumberrequired

codestringrequired

Example: conversation_closed

detailstring

request_idstring

Example: req_66c0ffee0000000000000001

{ "type": "https://docs.gleap.io/s2s/problems/conversation_closed", "title": "string", "status": 0, "code": "conversation_closed", "detail": "string", "request_id": "req_66c0ffee0000000000000001" }