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Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
LABS
Services

DePIN & IoT Micro-Payment Billing API

A high-throughput API service to coordinate, meter, and settle micro-payments for decentralized physical infrastructure and IoT device networks.
Chainscore © 2026
overview
CORE SERVICE

Smart Contract Development

Secure, production-ready smart contracts built for scale and compliance.

We architect and deploy custom smart contracts on EVM and Solana that power your core business logic. Our development process is built for security-first execution and long-term maintainability.

  • Full Lifecycle Development: From initial design and Solidity/Rust coding to deployment and on-chain verification.
  • Security by Default: Contracts are built with OpenZeppelin standards and undergo rigorous internal audits before any third-party review.
  • Gas Optimization: Every contract is profiled and optimized for minimum transaction costs and maximum efficiency.

Deliver a secure, auditable, and performant foundation for your dApp in as little as 2-4 weeks.

We focus on contracts that handle real value: token systems (ERC-20, ERC-721), staking & governance protocols, multi-signature wallets, and custom DeFi primitives. Each deployment includes comprehensive documentation and a clear upgrade path.

key-features-cards
ENTERPRISE-GRADE INFRASTRUCTURE

Core Capabilities of Our Billing Engine

Our DePIN & IoT billing API is engineered for high-volume, low-latency micro-transactions, providing the reliability and flexibility your hardware network demands.

01

Real-Time, On-Chain Settlement

Automatically settle micro-payments directly on-chain as usage events occur. Eliminate manual reconciliation and reduce settlement latency from days to seconds, improving cash flow.

< 2 sec
Settlement Latency
24/7
Automation
02

Multi-Chain & Multi-Currency Support

Deploy on Ethereum, Polygon, Solana, or other EVM/L1 chains. Bill users in stablecoins, native tokens, or your custom ERC-20, providing maximum flexibility for your global user base.

10+
Supported Chains
Any ERC-20
Payment Tokens
03

Granular Usage Metering & Analytics

Capture every data byte, compute cycle, or energy unit with sub-second precision. Access real-time dashboards and detailed logs for revenue tracking, cost allocation, and network optimization.

Sub-second
Event Precision
Real-time
Dashboards
04

Enterprise-Grade Security & Compliance

Built with financial-grade security. All transactions are cryptographically signed and verifiable. Architecture follows SOC 2 principles, with optional non-custodial or custodial wallet models.

SOC 2
Principles
End-to-End
Audit Trail
05

Scalable Webhook & Event System

Get instant serverless notifications for payments, failures, and subscription events. Integrate seamlessly with your existing backend systems like CRM, ERP, or analytics platforms.

99.9%
Delivery SLA
< 100ms
Event Ping
06

Flexible Billing Models

Support pay-per-use, recurring subscriptions, tiered pricing, and custom hybrid models. Dynamically adjust rates and plans via API to adapt to market conditions without downtime.

API-Driven
Config Changes
Zero Downtime
Updates
benefits
DELIVERING TANGIBLE ROI

Business Outcomes for Your Network

Our DePIN & IoT Micro-Payment Billing API is engineered to deliver measurable financial and operational improvements. Move beyond proof-of-concept to a production-ready revenue stream.

01

Automated Revenue Collection

Eliminate manual billing and reconciliation. Our API automatically settles micro-payments from millions of devices directly to your treasury, reducing operational overhead by up to 70%.

70%
Reduction in Ops Cost
24/7
Automated Settlement
02

Real-Time Financial Visibility

Gain a unified dashboard for all network transactions. Monitor cash flow, device-level revenue, and settlement status in real-time for data-driven decision making.

Real-Time
Revenue Tracking
Unified
Dashboard View
03

Scalable On-Chain Settlement

Process millions of micro-transactions per day with sub-cent fees. Our architecture scales horizontally on EVM-compatible L2s (Arbitrum, Base) to support global network growth.

Millions/Day
Tx Capacity
< $0.01
Avg. Tx Cost
04

Reduced Payment Friction

Increase network participation with seamless, automated payouts. Users and device hosts get paid instantly upon fulfilling service conditions, improving retention and engagement.

Instant
Provider Payouts
+40%
Network Growth Potential
05

Enterprise-Grade Security & Compliance

Built with institutional security standards. All transactions are cryptographically verifiable, with optional KYC/AML integration modules for regulated environments.

SOC 2
Compliance Ready
Audited
Smart Contracts
06

Faster Time-to-Market

Deploy a production-ready billing layer in weeks, not months. Our pre-built connectors for major IoT platforms and blockchain networks accelerate your launch timeline.

< 4 weeks
To Production
Pre-built
Integrations
Tier Comparison

Technical Specifications & Performance

Compare the capabilities and support levels of our DePIN & IoT Micro-Payment Billing API packages.

CapabilityDeveloperGrowthEnterprise

API Requests / Month

100,000

1,000,000

Unlimited

Supported Chains

Ethereum, Polygon

Ethereum, Polygon, Arbitrum, Base

All EVM + Custom

Multi-Asset Settlement

Real-Time Billing Webhooks

Fraud & Anomaly Detection

Basic

Advanced

Custom ML Models

SLA Uptime Guarantee

99.5%

99.9%

99.99%

Technical Support

Community

Business Hours

24/7 Dedicated

Average Response Time SLA

72h

12h

1h

Custom Smart Contract Integration

Up to 2

Unlimited

Monthly Subscription

$299

$1,499

Custom

how-we-deliver
PROVEN FRAMEWORK

Our Delivery Methodology

A structured, four-phase approach designed for CTOs to deliver secure, scalable DePIN billing infrastructure with predictable timelines and zero operational surprises.

01

Phase 1: Architecture & Protocol Design

We design your micro-payment system architecture, selecting optimal L1/L2 protocols (Solana, Polygon, Arbitrum) and token standards (SPL, ERC-20) for cost-efficiency and scalability. Deliverables include a technical specification and gas optimization strategy.

1-2 weeks
Specification Finalization
3+ Options
Architecture Reviewed
02

Phase 2: Smart Contract Development & Auditing

Our engineers build your core billing logic in Rust or Solidity using established patterns. Every contract undergoes internal review followed by a formal security audit from a partner like Spearbit or CertiK, with findings remediated before deployment.

100% Audited
Code Coverage
< 2-4 weeks
Development Sprint
03

Phase 3: API Gateway & Integration

We deploy a production-ready REST/Webhook API that abstracts blockchain complexity. Includes rate limiting, authentication (API keys), real-time event listeners, and comprehensive documentation for your engineering team.

99.9% SLA
API Uptime
< 100ms
P95 Response Time
04

Phase 4: Deployment & DevOps

Managed deployment to your chosen infrastructure (AWS, GCP) or ours. We provide monitoring dashboards (Grafana), alerting, and a full runbook. Includes a 30-day post-launch support period to ensure stability.

Zero-Downtime
Deployment
30 Days
Post-Launch Support
DePIN & IoT Billing

Frequently Asked Questions

Common questions about implementing blockchain-based micro-payment billing for IoT and DePIN networks.

For a standard integration with a pre-existing IoT device fleet, we deliver a production-ready API endpoint and smart contract suite in 2-3 weeks. Complex deployments involving custom tokenomics or multi-chain settlement may extend to 4-6 weeks. We provide a detailed project plan during the initial technical scoping call.

ENQUIRY

Get In Touch
today.

Our experts will offer a free quote and a 30min call to discuss your project.

NDA Protected
24h Response
Directly to Engineering Team
10+
Protocols Shipped
$20M+
TVL Overall
NDA Protected Directly to Engineering Team