Logo

Mantle RPC Endpoint and API Service

Mass adoption of token-governed technologies

Connect to Mantle in seconds with OnFinality RPC endpoints, request analytics, scalable rate limits, and 99.99% uptime for production Web3 apps.

Mass adoption of token-governed technologies

Create RPC Endpoint

Mantle RPC Endpoint

The below example uses the public API endpoint*. This endpoint is only suitable for testing. To avoid rate limiting and service interruption, sign up now to get your own API key.
curl -H 'content-type:application/json' -d '{"id": 1, "jsonrpc": "2.0", "method": "eth_blockNumber"}' 'https://mantle.api.onfinality.io/public'
https://mantle.api.onfinality.io/public
wss://mantle.api.onfinality.io/public-ws

* The public endpoint is rate limited

RPC API Service

RPC API Features

Archive

Use OnFinality for Mantle RPC endpoints, Mantle API access, and Ethereum L2 infrastructure. OnFinality supports teams looking for reliable Mantle RPC providers, scalable endpoints, and production node services.

Build dApps with exceptional UX, all while relying on Ethereum's unrivaled security, with our high-performance Ethereum layer-2 network built with modular architecture.

Additional Info

Project Website
Documentation
RPC API SERVICE
Reliable RPC endpoints with high rate limits
Powerful RPC request analytics
99.99% uptime
Connect via HTTPS or websocket
Decentralised servers hosted globally
Full archive access at no extra cost
PRICING

Calculate Your Costs

Only pay for what you need.

Million Standard Requests
0100M200M300M400M
Total Cost
$49/ month

Recommended Plan: GROWTH

Continue with this plan

Latest Mantle Updates!

View all blogs
Background

Never Worry about Infrastructure Again

OnFinality takes away the heavy lifting of DevOps so you can build smarter and faster.

Get Started
LogoBuild and scale blockchain applications with reliable RPC, indexing, and data infrastructure from OnFinality.
linkedintwittertelegramblogyoutube

Get the latest product updates, technical insights, and key announcements delivered straight to your inbox.

By subscribing you agree to our Terms.
Supported Networks
Ethereum
Solana
Polygon
Base
Arbitrum
BNB Chain
Polkadot
Optimism
View All
Product
API Service
Enterprise Node
Dedicated Node
Network Prototyping Tools
Supported Networks
Staking & Validators
AI Agent
Indexer Service
Company
About Us
Careers
Contact Us
Brand Kit
Blog
Resources
Documentation & Support
Support Centre
Network Status
Compare RPC Providers
RPC Assistant
Partner
Accelerator
© Copyright 2026 OnFinalityTerms of Service | Privacy Policy