Live

📡 FBPostback

Server-side Facebook Conversions API relay. Hash, enrich, and forward postback events with zero client-side JavaScript.

Landing Page
Fires event on conversion
FBPostback API
SHA-256 hash + enrich
f
Facebook CAPI
Receives hashed event

See It In Action

A single POST to the relay endpoint. Your data is hashed, enriched, and forwarded.

POST /api/postback
{
"event_name": "Purchase",
"event_time": 1739145600,
"user_data": {
"em": "user@example.com",
"ph": "+15551234567",
"fn": "john",
"ln": "doe",
"client_ip_address": "203.0.113.42"
},
"custom_data": {
"currency": "USD",
"value": 97.00
}
}
Response — 200 OK
{
"success": true,
"event_id": "evt_a3f8c7e2b1d94",
"events_received": 1,
"hashed_fields": [
"em", "ph", "fn", "ln"
],
"geo_enriched": true,
"forwarded_to": "graph.facebook.com",
"latency_ms": 142
}

SHA-256 Everything

Every piece of PII is hashed before it leaves your server. Facebook never sees raw data.

Step 1 — Raw Input
Raw Data
email: user@example.com
phone: +15551234567
name: john doe
→
Step 2 — Transform
SHA-256 Hash
sha256("user@example.com")
lowercase + trim + hash
→
Step 3 — Forwarded
Facebook CAPI
em: b4c9a2897c7d...f1e2d3
ph: a7b8c9d0e1f2...3a4b5c
fn: 96d9632f363...4e7f8a

Simple, Usage-Based Pricing

Start free. Scale as your traffic grows. No hidden fees.

Starter
For testing and small campaigns.
Free
1,000 events / month
  • SHA-256 hashing
  • Single pixel support
  • Basic geo enrichment
  • 7-day event logs
  • Community support
Pro
For serious marketers.
$29 /mo
50,000 events / month
  • Everything in Starter
  • Multi-pixel support
  • Advanced geo + ISP enrichment
  • 90-day event logs
  • Webhook forwarding
  • Priority email support
Scale
For high-volume operations.
$99 /mo
Unlimited events
  • Everything in Pro
  • Unlimited pixels
  • Custom enrichment fields
  • 365-day event logs
  • Dedicated API endpoint
  • SLA + Slack support

Server-side tracking, simplified.

Visit FBPostback → ← Back to Suite
FBPostback — Live Conversions Relay
[Incoming] Event: Purchase (value=124.00, currency=USD)
[Identity] Resolving browser ID... MATCHED
[Enrich] Pulling Trajectory score... 84.2
[Secured] Hashing PII (SHA-256)... SUCCESS
[Relay] Forwarding to Meta CAPI... 200 OK
Designed with Intent. Hardened by Use.

Unified Resilience. Collective DNA.

This product is one of 22 specialized solutions in the DobePros suite—a sentient infrastructure that evolves through real-world execution. By leveraging a unified, self-learning DNA for data, security, and commerce, every tool benefits from cross-platform hardening and collective technical resilience.

100%
Proprietary
Zero
VCS Debt
24/7
Monitoring