Kobaru
  1. Integration
Kobaru
  • Kobaru.io Gateway API
    • Introduction
      • What is Kobaru?
      • Quick start
      • How x402 works
    • Integration
      • Standard x402 SDK
      • Advanced SDK
      • Transparent proxy integration
      • Direct API integration
    • Core Concepts
      • Available Chains and Assets
      • Payment schemes
      • Security
      • Usage models
    • Guides
      • Pricing your API
      • Going to Production
      • Testing with devnet
      • Bazaar discovery
    • API Reference
      • Error Handling
      • Get Supported Payment Kinds
      • Verify Payment Authorization
      • Settle Payment
    • Discovery
      • List Discovery Resources
    • Schemas
      • SupportedResponse
      • ErrorResponse
      • UnauthorizedResponse
      • RateLimitResponse
      • VerifySuccessResponse
      • VerifyErrorResponse
      • SettleSuccessResponse
      • SettleErrorResponse
      • DiscoveryResourceItem
      • ListDiscoveryResourcesResponse
  1. Integration

Advanced SDK

Advanced SDK#

Coming soon - The Advanced SDK is currently in development. This page describes planned features that are not yet available.
The Advanced SDK extends the Standard SDK with powerful features for production workloads: session management, budget controls, batch payments, and real-time analytics.

Planned features#

Just 1 line change to your backend#

Monetize your API with a single, truly unified line of code. With our Advanced SDK, you can leave all configuration on Kobaru's side.
Kobaru's Console is your Command Center, you set the rules and we handle all payment logic for you.

Session management#

Allow clients to purchase access sessions with bundled requests and time limits. Sessions reduce transaction overhead and provide a smoother experience for high-frequency API consumers.
How it works:
1.
Client pays once for a session token
2.
Session token grants 1000 requests over 24 hours
3.
Requests decrement from the session balance
4.
Session expires when requests run out or time elapses

Budget controls#

Enable AI agents and automated clients to set spending limits. Budget controls prevent runaway costs and give clients confidence to integrate your API into autonomous workflows.
Planned capabilities:
Daily, weekly, or monthly spending limits
Per-service or global budget allocation
Threshold alerts via webhook
Automatic request rejection when budget exhausted

Batch payments#

Pay for multiple resources or API calls in a single blockchain transaction. Batch payments reduce gas fees and simplify accounting for high-volume integrations.
Benefits:
Single transaction for multiple services
Reduced blockchain fees
Atomic execution (all or nothing)
Consolidated receipts

Analytics dashboard#

Real-time insights into your API usage, revenue, and client behavior. The analytics dashboard helps you understand how clients use your API and optimize your pricing.
Planned metrics:
MetricDescription
Requests per hourVolume trends over time
Revenue by endpointWhich endpoints generate the most revenue
Top clientsYour highest-paying API consumers
Error ratesPayment failures and their causes
Geographic distributionWhere your clients are located
API access:

Early access#

Interested in using the Advanced SDK before general availability? Join our beta program for early access to these features as they become available.
What beta participants receive:
Early access to new SDK features
Direct support from the Kobaru engineering team
Input into feature prioritization and design
Discounted pricing during beta period
Contact us:
Email: sdk@kobaru.io
Subject: "Advanced SDK Beta Access"
Include: Your use case and expected API volume
Sign up for our newsletter to receive updates when features become available.

Current alternatives#

While the Advanced SDK is in development, you can build your API integration using these available options:
OptionBest forDocumentation
Transparent proxyZero-code integration, fastest setupTransparent proxy guide
Standard SDKFull control, custom frameworksStandard SDK guide
Direct APIAny language, custom implementationsDirect API guide

Implementing session-like behavior today#

You can approximate session management using the existing pay-per-request usage model:
This gives clients 1000 requests per payment, similar to a session. The main difference from the planned Advanced SDK is that sessions will also support time-based expiration and more flexible configuration.

Questions?#

General inquiries: support@kobaru.io
Beta access: sdk@kobaru.io
Documentation: docs.kobaru.io
Modified at 2026-01-04 15:11:41
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Standard x402 SDK
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