The Routing Gateway

Universal
Lead Delivery API.

Stop writing custom backend code for every client. Configure webhooks, map JSON payloads, and inject secure headers visually. Scale your distribution with our enterprise-grade routing infrastructure.

Configure Your API Explore Features
API Gateway Configuration
POST Method
Dynamic Payload Mapping
Internal Key
lead_email
Client Key
prospect_email
Internal Key
lead_phone
Client Key
contact_number
Authorization Header
Bearer sk_live_**************
Universal Routing

Infinite Configurations.

The ultimate no-code gateway. Connect your publishing network to any CRM, MAP, or custom endpoint instantly.

Custom API Endpoints

Configure REST webhook gateways (POST, GET, PUT) for any CRM or external client without writing a single line of backend code. Onboard clients in minutes, not weeks.

Payload Mapping

Visually map your internal data fields to exact client API JSON keys, ensuring 100% data compatibility with any system.

Header Injection

Inject custom Authorization tokens or headers securely into every delivery payload for strict, enterprise-grade authentication.

Reliable Routing

Our enterprise-grade infrastructure ensures low-latency and 100% reliable lead delivery with detailed logging, giving you full visibility into your data flow.

Why You Need It

End the Integration Bottleneck.

We built the Lead Delivery API to eliminate the engineering debt of custom client integrations.

The Bottleneck

Engineering Onboarding

Building custom API integrations for every new client is expensive, requires engineering time, and delays revenue onboarding by weeks.

The PublisherBox Way

No-Code Gateway

A visual gateway where account managers can configure complex REST integrations in minutes, entirely independently of engineering.

The Bottleneck

Formatting Headaches

Clients have strict, differing JSON structures and header requirements, leading to constant payload formatting errors.

The PublisherBox Way

Dynamic Key Mapping

Map internal fields to exact client keys visually, while securely injecting custom Auth headers for a perfect payload every time.

The Bottleneck

Lost Leads

Failing webhooks and lost leads due to unreliable routing infrastructure, with zero visibility into what went wrong.

The PublisherBox Way

Enterprise Reliability

Extreme delivery reliability with detailed logging so you can monitor, troubleshoot, and prove every lead was successfully delivered.

Trusted by Operators

Scale Your Distribution.

"We onboarded five new clients in a single afternoon using the visual mapper. This used to take our dev team weeks of custom work."

SK
Sarah K.
RevOps Manager

"The delivery logs are a life saver. When a client says they didn't get a lead, I can show them the exact timestamp and payload delivered to their endpoint."

MJ
Mark J.
Tech Director

"Being able to securely inject custom auth headers without exposing our core infrastructure code is a huge security win for our agency."

DR
Dan R.
CTO
Seamless Connectivity

Infinite API Connectivity.

Connect to any client stack instantly.

Salesforce
HubSpot
Zapier
REST API
Have Doubts?

Frequently Asked Questions.

We support all major RESTful methods including POST, GET, and PUT, allowing you to interface with nearly any API endpoint on the market today.
Extremely. Custom headers and API tokens are encrypted at rest and injected into the delivery payload at the final moment of routing, ensuring your sensitive credentials are never exposed.
Yes. Our infrastructure includes automated retry logic with exponential backoff for failed delivery attempts, alongside detailed error logs for immediate troubleshooting.

Ready to automate your distribution?

Stop writing custom code and start scaling your client integrations today.

Configure Your API Free Review Features