Conversions · Affilinext Help Center

List conversions

GET /api/v1/conversions

Takes the same filters as clicks, plus transaction_id:

curl "https://app.affilinext.com/api/v1/conversions?status=approved&from=2026-10-01" \
  -H "Authorization: Bearer ak_your_key"

Each conversion includes id, clickId, campaignId, affiliateId, transactionId, status, payout, revenue, currency, goal, country, sub, createdAt and updatedAt.

Record a conversion

For advertiser and admin keys. The API version of the S2S postback — your API key replaces the postback token.

POST /api/v1/conversions
Content-Type: application/json

{
  "click_id": "clk_9e1f...",
  "txid": "order-10293",
  "status": "approved",
  "revenue": 49.99,
  "currency": "USD",
  "goal": "purchase"
}

Field	Required	Description
`click_id`	Yes*	The click ID you received on the offer URL
`txid`	Recommended	Your own unique order or event ID. Prevents double counting.
`status`	No	`approved` (default), `pending` or `rejected`
`revenue`	No	Sale amount. Used as the base for RevShare payouts.
`payout`	No	Only used if the campaign accepts advertiser-supplied payouts
`currency`	No	e.g. `USD`. Defaults to the campaign currency.
`goal`	No	Event name for multi-goal campaigns. Defaults to `default`.
`coupon`	No	*Instead of `click_id`, attribute by coupon code

Response 201:

{ "success": true, "status": "recorded", "conversion": { "id": "cv_31a7...", "status": "approved", "payout": 12.5 } }

Sending the same txid again

A conversion is identified by its txid within a campaign (without a txid, by click ID and goal). Sending it again never counts it twice:

What you send	Response
Same values as before	`200` with `"status": "duplicate"` — nothing changes
A new `status`, `payout` or `revenue`	`200` with `"status": "updated"` — the conversion is updated and the publisher's postback fires again

So to approve a conversion you sent as pending, send it again with the same txid and "status": "approved".

Error	Reason
`400`	No `click_id` or coupon
`403`	A publisher key was used, or the click or coupon belongs to another advertiser
`404`	Unknown `click_id` or coupon
`422`	The click was rejected by fraud checks

Update a conversion (admin)

PATCH /api/v1/conversions/{id}
Content-Type: application/json

{ "status": "rejected" }

Accepts status (approved, pending, rejected), payout and revenue. Admin keys only. The change is recorded in the audit log.