Gravity RPC Endpoint
Flat-rate Gravity RPC provider and Gravity RPC node access: free tier, no KYC, HTTP. Gravity mainnet chain ID 127001.
https://rpc.swiftnodes.io/rpc/gravity?key=YOUR_API_KEYGravity is an EVM-equivalent Layer 1 built by the Galxe team. It combines a parallel EVM (Grevm on Gravity Reth) with AptosBFT-derived consensus, and G is the gas and staking token.
gravityGravity on the SwiftNodes fleet, right now
7 of 12 probed RPC methods supported (archive, batch, debug_traceCall, eth_getBlockReceipts). The gaps are listed per chain in the method support matrix.
Status and latency from our health checks, refreshed about every 5 minutes. Uptime history. Method support probed automatically on 2026-10-11. Network status
Gravity developer facts, measured
- Block time:
- ~234 ms (average of the last 1,000 blocks)
- Finality:
- the latest block is already reported as finalized
- eth_getLogs range:
- 50,000-block ranges accepted (the largest we test)
- Historical state:
- readable at least 1,000,000 blocks back
Measured 2026-10-11 through this page's endpoint, re-measured weekly. Limits can differ between the upstream nodes behind it. All chains: measured chain facts.
About Gravity
Galxe announced Gravity L1 mainnet in July 2026. It replaces Gravity Alpha, Galxe's earlier Arbitrum Nitro rollup, which is being deprecated on November 1, 2026. Mainnet began with a small permissioned validator set. Validators stake G to secure consensus and to attest data for a built-in oracle.
Gravity is EVM-equivalent, so Ethereum contracts and tooling work on chain ID 127001. Teams moving from Gravity Alpha (chain ID 1625) must bridge assets and redeploy contracts.
Common Use Cases on Gravity
- Galxe Quest, Passport and other Galxe products
- High-throughput EVM applications
- Apps that use the native on-chain oracle
- G staking and governance
Gravity Mainnet RPC URL (HTTP)
https://rpc.swiftnodes.io/rpc/gravity?key=YOUR_API_KEYGravity WebSocket RPC URL
Not available for Gravity right now: none of its upstreams currently accepts a subscription in our health checks. Poll the HTTP endpoint above instead.
Quick Start: Connect to Gravity
cURL
curl -X POST https://rpc.swiftnodes.io/rpc/gravity?key=YOUR_API_KEY \
-H "Content-Type: application/json" \
-d '{"jsonrpc":"2.0","method":"eth_blockNumber","params":[],"id":1}'ethers.js
import { JsonRpcProvider } from "ethers";
const provider = new JsonRpcProvider(
"https://rpc.swiftnodes.io/rpc/gravity?key=YOUR_API_KEY"
);
const blockNumber = await provider.getBlockNumber();
console.log("Gravity block:", blockNumber);viem
import { createPublicClient, http } from "viem";
const client = createPublicClient({
transport: http("https://rpc.swiftnodes.io/rpc/gravity?key=YOUR_API_KEY"),
});
const blockNumber = await client.getBlockNumber();web3.py
from web3 import Web3
w3 = Web3(Web3.HTTPProvider("https://rpc.swiftnodes.io/rpc/gravity?key=YOUR_API_KEY"))
print("Gravity block:", w3.eth.block_number)Add Gravity to MetaMask
https://rpc.swiftnodes.io/rpc/gravity?key=YOUR_API_KEYFeatures of SwiftNodes for Gravity
- Load-balanced across multiple upstream nodes wherever a chain has more than one, with automatic failover
- Health-checked every 2 minutes with automatic failover
- Free tier available — no credit card or KYC required
- Flat-rate monthly pricing with no per-request fees
- HTTP support (WebSocket not available for this chain right now)
- One API key works across all 75+ supported chains, including Gravity
Rate Limits
| Plan | Price | HTTP req/s | WS msg/s |
|---|---|---|---|
| Free | $0/mo | 2 | 1 |
| Starter | $49/mo | 50 | 25 |
| Growth | $89/mo | 150 | 75 |
| Scale | $149/mo | 300 | 150 |
| Pro | $249/mo | 500 | 250 |
Frequently Asked Questions: Gravity
What is the Gravity chain ID?
The Gravity chain ID is 127001 (0x1f019 in hex).
How is Gravity L1 related to Gravity Alpha?
Gravity L1 succeeds Gravity Alpha (chain ID 1625), an Arbitrum Nitro rollup. Alpha is being deprecated on November 1, 2026, and assets should be bridged to Gravity L1 or Ethereum before then.
What execution client does Gravity use?
Gravity Reth, a modified Reth that runs the Grevm parallel EVM engine, with AptosBFT-derived consensus. The stack is also available as the Gravity SDK.
Related EVM chains
Explore RPC endpoints for other EVM networks on SwiftNodes:
Ready to start building on Gravity? Connect your wallet and get a free API key in 30 seconds. No email or KYC required.