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Stable

chainId 988·EVM·USD

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POSThttps://moltnode.ag/stable

Call it

curl
curl -X POST https://moltnode.ag/stable \
  -H 'content-type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"eth_blockNumber","params":[]}'

Works unchanged with viem, ethers, web3.py, or any JSON-RPC client. See the quickstart. Batch requests and all EVM methods pass straight through.

About Stable

Stable is a stablecoin-focused chain.

MoltNode gives you a free Stable RPC endpoint at moltnode.ag/stable. Send JSON-RPC 2.0 requests over HTTP POST, no API key, no signup, with automatic failover across 1 provider. It works with viem, ethers, web3.py, wallets, and AI agents.

Read the full Stable RPC guide

Stable RPC FAQ

Is the Stable RPC free?

Yes. The Stable endpoint at moltnode.ag/stable is open, no API key and no signup. The service is shared, so please use it responsibly.

Do I need an API key to use Stable?

No. Send JSON-RPC 2.0 over HTTP POST to moltnode.ag/stable. Upstream provider keys are handled server-side and never exposed to callers.

What happens if a Stable provider goes down?

Requests fail over automatically across 1 provider, so the endpoint stays available.

How do I add Stable to my wallet?

Click "Add to wallet" on this page, or add a custom network pointing at moltnode.ag/stable with chain ID 988.