Media Upload

Finish Multipart Upload

Finalizes a multipart S3 upload by submitting the part ETags returned by each chunk PUT. Only call this when Create Signed Upload returned a multipart response (uploadId + keys[]). Single-part uploads do not need this step. Requires permission api_media_upload_signed_finish.

https://public-api.fansmetric.com

POST/v1/{account_id}/upload/signed/finish

API keyBearer

Authorization

default

AuthorizationBearer <token>

Send your FansMetric API key as a Bearer token in the Authorization header.

In: header

Path Parameters

account_id*integer
OnlyFans numeric account ID.

Request Body

application/json

key*string
Same S3 key passed to Create Signed Upload.
uploadId*string
uploadId returned by Create Signed Upload.
parts*string
Array of { ETag, PartNumber } — one entry per uploaded chunk, in PartNumber order.
securestring
Default false. Must match what was passed to create.

Response Fields

data.ETagstring
S3 combined ETag for the assembled object. Use this when registering the file with the OnlyFans converter at https://convert.onlyfans.com/file/upload.
dataobject | array
Endpoint-specific payload. See the fields below for this route.
_meta._credits.usedinteger
Credits consumed by this request (currently always 1).
_meta._rate_limits.limit_minuteinteger
Maximum requests per minute for the organization.
_meta._rate_limits.remaining_minuteinteger
Remaining requests in the current minute window.
_meta._rate_limits.limit_dayinteger
Maximum requests per day for the organization.
_meta._rate_limits.remaining_dayinteger
Remaining requests in the current day window.

Field	Type	Description
data.ETag	string	S3 combined ETag for the assembled object. Use this when registering the file with the OnlyFans converter at `https://convert.onlyfans.com/file/upload`.
data	object \| array	Endpoint-specific payload. See the fields below for this route.
_meta._credits.used	integer	Credits consumed by this request (currently always `1`).
_meta._rate_limits.limit_minute	integer	Maximum requests per minute for the organization.
_meta._rate_limits.remaining_minute	integer	Remaining requests in the current minute window.
_meta._rate_limits.limit_day	integer	Maximum requests per day for the organization.
_meta._rate_limits.remaining_day	integer	Remaining requests in the current day window.

curl --request POST "https://public-api.fansmetric.com/v1/100000001/upload/signed/finish" \
  --header "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  --data '{
  "key":      "upload/8a3d.../529838163914/video.mp4",
  "uploadId": "abc123...",
  "parts": [
    { "ETag": "\"d41d8cd98f00b204e9800998ecf8427e\"", "PartNumber": 1 },
    { "ETag": "\"098f6bcd4621d373cade4e832627b4f6\"", "PartNumber": 2 }
  ],
  "secure":   false
}'

Response

200

{"data":{"ETag":""098f6bcd4621d373cade4e832627b4f6-2""
}
"_meta":{"_credits":{"used":1
}
"_rate_limits":{"limit_minute":1000
"remaining_minute":999
"limit_day":50000
"remaining_day":49999
}
}
}

Create Signed Upload

Create Promotion