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POST
/
approvals
/
{approvalId}
/
deny
Deny approval
curl --request POST \
  --url https://api.natural.co/approvals/{approvalId}/deny \
  --header 'Authorization: Bearer <token>'
{
  "data": {
    "type": "approval",
    "id": "apr_550e8400e29b41d4a716446655440000",
    "attributes": {
      "status": "denied",
      "target": {
        "type": "payment",
        "id": "pay_550e8400e29b41d4a716446655440001"
      },
      "reasons": [
        {
          "type": "limitExceeded",
          "limitType": "perTransactionAmount",
          "limitAmount": 250000,
          "actualAmount": 500000,
          "currency": "USD"
        }
      ],
      "createdAt": "2026-01-04T15:30:00.000Z",
      "updatedAt": "2026-01-04T15:45:00.000Z",
      "resolvedAt": "2026-01-04T15:45:00.000Z"
    }
  }
}

Documentation Index

Fetch the complete documentation index at: https://docs.natural.co/llms.txt

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

Authorizations

​
Authorization
string
header
required

Bearer authentication header of the form Bearer <token>, where <token> is your auth token.

Headers

​
X-Agent-ID
string | null

Agent ID (agt_xxx) identifying which agent is making the request.

​
X-Instance-ID
string | null

Required when X-Agent-ID is present. Session or conversation ID for agent observability.

Maximum string length: 1024

Path Parameters

​
approvalId
string
required

Approval ID (apr_xxx format)

Pattern: ^apr_[0-9a-f]{32}$

Response

Successful Response

​
data
object
required