POST /v1/projects/4f1a9c2e7b3d4a8e9c6b2d5f8a1e3c7b/attachments
Authorization: Bearer <api_key>
Content-Type: multipart/form-data; boundary=----boundary
------boundary
Content-Disposition: form-data; name="type"
SCREENER
------boundary
Content-Disposition: form-data; name="file"; filename="screener.pdf"
Content-Type: application/pdf
<file bytes>
------boundary--
{
"id": "b7d2e9a4c1f84b3e8a6d5c2f9e1a7b4d",
"type": "SCREENER",
"fileName": "screener.pdf",
"contentType": "application/pdf",
"sizeBytes": 184320,
"createdAt": "2026-10-27T16:24:03.551207Z"
}
Projects
Upload an attachment
Add a screener or other file to a project.
POST /v1/projects/4f1a9c2e7b3d4a8e9c6b2d5f8a1e3c7b/attachments
Authorization: Bearer <api_key>
Content-Type: multipart/form-data; boundary=----boundary
------boundary
Content-Disposition: form-data; name="type"
SCREENER
------boundary
Content-Disposition: form-data; name="file"; filename="screener.pdf"
Content-Type: application/pdf
<file bytes>
------boundary--
{
"id": "b7d2e9a4c1f84b3e8a6d5c2f9e1a7b4d",
"type": "SCREENER",
"fileName": "screener.pdf",
"contentType": "application/pdf",
"sizeBytes": 184320,
"createdAt": "2026-10-27T16:24:03.551207Z"
}
Uploads a file to a project. A project needs a
SCREENER attachment before it can launch.
Send one file per request as multipart/form-data.
Path parameters
string
required
Project ID.
Body
file
required
The file to upload.
string
required
SCREENER or OTHER.Response
string
required
Attachment ID.
string
required
SCREENER or OTHER.string
required
File name.
string
required
MIME type.
integer
required
Size in bytes.
string
required
UTC timestamp.
Errors
General errors are listed in the Overview.| Status | Code | When |
|---|---|---|
| 400 | INVALID_FILE | file is missing, empty or an unsupported type. |
| 400 | INVALID_ATTACHMENT_TYPE | type is missing or isn’t SCREENER or OTHER. |
| 404 | PROJECT_NOT_FOUND | No project with this ID exists for your account. |
| 409 | PROJECT_CLOSED | The project is CLOSED. |
POST /v1/projects/4f1a9c2e7b3d4a8e9c6b2d5f8a1e3c7b/attachments
Authorization: Bearer <api_key>
Content-Type: multipart/form-data; boundary=----boundary
------boundary
Content-Disposition: form-data; name="type"
SCREENER
------boundary
Content-Disposition: form-data; name="file"; filename="screener.pdf"
Content-Type: application/pdf
<file bytes>
------boundary--
{
"id": "b7d2e9a4c1f84b3e8a6d5c2f9e1a7b4d",
"type": "SCREENER",
"fileName": "screener.pdf",
"contentType": "application/pdf",
"sizeBytes": 184320,
"createdAt": "2026-10-27T16:24:03.551207Z"
}