🔹Orbion SDK & API
Orbion SDK & API provide developers with the tools and interfaces to build, monitor, and interact with the Orbion blockchain at scale.
From dApp deployment to data analytics, Orbion exposes a set of standardized RPC interfaces, SDK packages, and indexable APIs that ensure developers can build quickly — without vendor lock-in or opaque infrastructure.
🔧 SDK Overview
Orbion offers native support for:
✅ Web3.js & Ethers.js
Orbion is fully EVM-compatible and works out-of-the-box with:
npm install web3
npm install ethersExample:
const { ethers } = require("ethers");
const provider = new ethers.JsonRpcProvider("https://rpctestnet-1.orbionchain.com");
const block = await provider.getBlockNumber();
console.log("Current block:", block);Compatible with all Ethereum toolchains: Hardhat, Foundry, Remix, Truffle, etc.
📡 JSON-RPC Support
Orbion nodes expose the full Ethereum JSON-RPC 1.0 spec:
Read
eth_getBalance, eth_call, eth_blockNumber
Write
eth_sendRawTransaction, eth_estimateGas
Network
net_version, eth_chainId, web3_clientVersion
Full list of RPC endpoints can be found in the RPC Access section.
📊 RESTful API (Coming Soon)
Orbion will offer public REST API endpoints to access:
Block data (height, hash, timestamp)
Transaction logs & receipts
Token balances & transfers
Validator stats (uptime, voting power, slash events)
Bridge activity (lock/mint/burn)
Locker & staking module visibility
Use-cases:
Custom dashboards
Analytics platforms
Bot automation
Explorer services
Optional: API key access with rate limits for enterprise users.
🔌 GraphQL Endpoint (Planned)
Future releases will include a GraphQL schema for:
Querying historical txs by address
Filtered token transfer streams
Nested wallet/contract behavior lookup
LP & staking position tracking
⚙️ Dev Tools Compatibility
Hardhat
✅ Yes
Foundry
✅ Yes
Remix IDE
✅ Yes
The Graph
🛠️ Planned
Subgraph Indexer
🛠️ Planned
🧠 Use Cases
dApps building on Orbion Finance
Wallets displaying balances & txs
Bot devs tracking LP unlocks or bridge flow
Indexers running Orbion Explorer mirrors
Cross-chain relayers syncing Orbion ↔ BSC data
🔐 Rate Limits & Access
Public RPC
20 rps
No key
Dev Tier
100 rps
API key
Enterprise
Custom SLA
API key + signature
API key registration will be available via
https://developer.orbionchain.com(coming soon)
Orbion SDK & API ensure that builders are never blocked, whether you're deploying contracts, syncing transactions, or building full-stack applications on-chain.
Orbion doesn’t gate development — it accelerates it.
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