Confirm onboarding
Send the payload provided by the network and include the response in your onboarding ticket.
Postback URL Checker
Validate the exact response your affiliate network or tracker returns when you hit their endpoint.
Keep payouts accurate by checking every postback URL before traffic goes live. The checker fires sample conversions through your callback endpoint and shows the exact response that returns.
Because the tester preserves headers and payloads, you can attach the results to support tickets or share them with advertisers when you need them to whitelist an IP.
Check a network callback
Paste the partner endpoint, choose GET or POST, and review the raw response body and headers.
Related tools
How this postback tester works
The tester constructs an HTTP request using your callback URL and any custom parameters you add.
- Fill in tokens such as {clickid}, payout amount, and status.
- Send the request and read the raw body, headers, and status code.
- Iterate until the network returns the success message you expect.
Affiliate-network callback validation
Use this mode to compare GET vs POST, check headers, and share the log with partners.
Why account teams rely on it
Confirm handshakes
Show partners the 200 response proving your payload is accepted.
Compare methods
Switch between GET and POST to mirror the integration guide.
Share proof
Attach the packet capture to whitelist or troubleshooting tickets.
Affiliate callback verification
Mirror the exact steps in the integration doc so networks can see you followed instructions precisely.
- Toggle GET vs POST and resend to prove which method the network actually expects.
- Compare two partner URLs side-by-side when only one approves your payloads.
- Screenshot headers, latency, and status so account teams can escalate internally.
Ideal for affiliate and agency onboarding.
Inspect partner callback responses
Mirror the exact request your partner will receive and capture headers, latency, and body text.
- Toggle between GET and POST without rebuilding the payload.
- Document response codes, headers, and timing for integration tickets.
- Share the packet capture when requesting whitelists or solving disputes.
Best for
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Networks that demand proof of callback formatting.
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Affiliate managers validating tracker handshakes.
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Teams capturing evidence for legal or compliance.
Practical examples
Compare staging vs production
Run the same payload against both environments to prove parity.
Validate new parameters
Add a new payout or status field and show the partner how it arrives on their side.
Contextual resources
Fix postback macro not replaced
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Use this guide when partners fail to populate macros.
What is postback tracking
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Share with teams that need a refresher on callback flows.
Common postback failures to review next
If the test request returns a response but the conversion still does not appear correctly, move straight to the fix guide for macro replacement issues or the broader delivery checklist before changing tracker settings blindly.
Fix postback macro not replaced
Use this when tokens stay literal in the request or the network expects a macro your tracker never expands.
Fix postback returns 200 but no conversion
Use this when the endpoint answers successfully but the network still does not credit the event or payout.
Validate the full postback before launch
Run the pre-launch checklist when you need to verify the callback, macro values, and destination logic before traffic goes live.
FAQ
URL checker FAQ
Guidance for negotiating integrations.
Can I test multiple methods quickly?
Yes—switch between GET and POST and rerun without rewriting the payload.
How do I share the log?
Copy the response text or take a screenshot and attach it to your integration ticket.
Need help fixing tracking or attribution?
If you're struggling with tracking issues, attribution problems, or broken postbacks, I offer professional tracking setup and audits.
Fix your tracking issues → Request free auditTools for Affiliate Tracking Debugging
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