Savitri Developer Hub | FL APIs, Rust SDK, Federated Learning Bridges

Step 0 — Before anything else

Get testnet SAVI from the Faucet

Free testnet tokens · 1 claim per address per 24h · Available inside the Block Explorer

terminal

Run an FL Node

Join as validator OR FL Participant Node. Validators earn block rewards. FL Participants earn additional from enterprise FL workloads (+20%). Same hardware.

Terminal Setup open_in_new

code_blocks

Submit FL Gradients

savitri-fl Python bridges for TensorFlow Federated, PyTorch, Flower. 4 API calls: register model, submit gradient, query state, claim rewards. Aggregation runs at consensus.

Smart Contracts open_in_new

package_2

Deploy Smart Contracts

Savitri-20/721/1155 token standards (ERC-equivalent). Rust runtime with EVM-familiar APIs. Use the Rust SDK or JS/TS SDK (Q3 2026 release).

SDK Documentation open_in_new

The Developer
Terminal

Savitri supports standard JSON-RPC interfaces. Connect using any standard library to interact with the ledger, query state, and broadcast transactions instantly.

01. WebSocket Support for Real-time Streaming
02. Gzipped Response for High-throughput
03. Custom Trace and Debug Endpoints

chain_getBlockHeight.json

curl -X POST https://rpc.savitri.network \
  -H "Content-Type: application/json" \
  --data '{
    "jsonrpc": "2.0",
    "method": "chain_getBlockHeight",
    "params": [],
    "id": 1
  }'

// Expected Response

{
  "jsonrpc": "2.0",
  "result": "0x10d4c80",
  "id": 1
}

RPC API Reference

Detailed technical methods available on all public Savitri RPC endpoints.

v1.2.4-STABLE

Method	Description	Auth
chain_getBlockHeight	Returns the number of the most recent block in the canonical chain.	NONE
savitri_sendTransaction	Submits a raw transaction to the network mempool for execution.	REQUIRED
eth_getBalance	Returns the balance of the account of given address.	NONE
savitri_estimateGas	Generates and returns an estimate of how much gas is needed to allow the transaction to complete.	NONE
debug_traceTransaction	Returns detailed execution traces for a given transaction hash.	REQUIRED

Official Clients

Download & Install

All clients connect to the same testnet. Pick the one that fits your workflow.

extension

chrome.google.com/webstore

Testnet Ready

Chrome Extension

Savitri Wallet

Manage your SAVI balance, sign transactions, and interact with dApps directly from Chrome. One-click connection to testnet RPC.

check_circle SAVI balance & transaction history
check_circle dApp connection via injected provider
check_circle Testnet / Mainnet network switch

Get on Chrome Web Store open_in_new

smartphone

iOS Android

Beta Q3 2026

iOS & Android

Savitri Mobile

A full Lightnode in your pocket. Earn SAVI rewards in the background while you use your phone normally. Three battery modes — Active, Balanced, Power Saving.