Fix PCM auth: login for API token and multi webhook secrets.

PCM DirectMail v3 needs POST /auth/login (apiKey+apiSecret) before design/order calls; accept each subscription's copy-only signature secret via PCM_WEBHOOK_SECRETS.
2026-08-09 06:02:32 -05:00
parent 1ef6624a8b
commit 7496af72d0
8 changed files with 299 additions and 33 deletions
@@ -471,7 +471,8 @@ SMTP2GO_SMS_API_KEY=...
 # Postcards (PCM Integrations)
 POSTCARD_PROVIDER=pcm            # pcm|lob|click2mail|postgrid
 PCM_API_KEY=...
-PCM_WEBHOOK_SECRET=...
+PCM_API_SECRET=...
+PCM_WEBHOOK_SECRETS=...
 PCM_RETURN_ADDRESS={...}

 # Social (native)
@@ -522,7 +523,7 @@ TIANJI_WEBSITE_ID=...
  alternates); `POSTCARD_PROVIDER=pcm`.
 - PCM iframe designer; save `design_id` on `MessageTemplate`; postcard campaign audience;
  inbound PCM webhooks → `ProviderEvent`; campaign completion notify email.
- Client prerequisites: PCM Integrations account + API key, A2P 10DLC for SMS.
+- Client prerequisites: PCM Integrations account + API key/secret, A2P 10DLC for SMS.
 - **Exit:** realtor mails a postcard batch and sees delivery tracking.

 ### Phase 4 — Social automation