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POST
/
otc
/
pop
Upload Proof of Payment
curl --request POST \
  --url https://api.linkio.world/otc/pop \
  --header 'Content-Type: multipart/form-data' \
  --header 'ngnc-sec-key: <api-key>' \
  --form reference=link-otc-12345678 \
  --form file='@example-file'
{
  "code": "POP_UPLOADED",
  "status": "Success",
  "message": "Proof of payment uploaded successfully.",
  "data": {
    "reference": "link-otc-12345678",
    "filename": "receipt.pdf",
    "submitted_at": "2023-11-07T05:31:56Z"
  }
}

Documentation Index

Fetch the complete documentation index at: https://docs.linkio.world/llms.txt

Use this file to discover all available pages before exploring further.

Authorizations

​
ngnc-sec-key
string
header
default:""
required

Body

multipart/form-data
​
reference
string
required

The transaction reference returned when the onramp was created (e.g. link-otc-12345678).

Example:

"link-otc-12345678"

​
file
file
required

Proof of payment file. Accepted types: JPEG, PNG, GIF, PDF. Maximum size: 3 MB.

Response

Proof of payment uploaded and forwarded to the OTC partner.

​
code
string
Example:

"POP_UPLOADED"

​
status
string
Example:

"Success"

​
message
string
Example:

"Proof of payment uploaded successfully."

​
data
object