Gleo

Developers

Developer hub for Robinhood Chain payments

This developer hub collects what you need to build payments on Robinhood Chain with Gleo: network settings, contract addresses, read-only endpoints and a map of every technical page. Gleo is plain EVM, so the tools you already use will work.

Smart contract quick startNetwork settings

Start here

Pick the role closest to yours

Six common starting points. Each one opens the page that matters most for that kind of work, so you skip the reading you do not need.

Docs map

Find the right developer page

Every page on this site a developer is likely to need, grouped the way you would go looking for it.

Build

Learn

Tokens

Data

Tools

Network

Network settings

Robinhood Chain RPC and chain ID

Everything a wallet, script or test suite asks for. The connect button on this site adds the network automatically; this block is for tools that want it typed in.

The public RPC is rate-limited and meant for development. Production traffic belongs on a private endpoint from an RPC provider.

Robinhood Chain mainnet
Network name:   Robinhood Chain
Chain ID:       4663 (0x1237)
Currency:       ETH (18 decimals)
RPC:            https://rpc.mainnet.chain.robinhood.com
RPC fallback:   https://robinhood-rpc.publicnode.com
Explorer:       https://robinhoodchain.blockscout.com
USDG:           0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168 (6 decimals)
WETH:           0x0Bd7D308f8E1639FAb988df18A8011f41EAcAD73 (18 decimals)

Public endpoints

Read-only APIs behind this site

The same endpoints these pages use. They only read: nothing here can sign or broadcast a transaction. Please keep request rates modest.

Call the relay
curl -s https://gleo.finance/api/rpc \
  -H 'content-type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"eth_blockNumber","params":[]}'

  • POST /api/rpc Live

    JSON-RPC relay with a method allowlist: reads, gas estimates and receipts. eth_getLogs needs numeric hex fromBlock and toBlock no more than 20,000 blocks apart, and a batch holds at most 20 calls.

  • GET /api/network Live

    A single snapshot: latest block, average block time, gas price, ETH price, the dollar cost of an ETH and a USDG transfer, USDG supply and the last eight blocks.

  • GET /api/assets Live

    Tokenized assets verified on-chain, with live supply and the last DEX price where the token is the base side of its pool.

FAQs

Developer questions, answered

Where do developers ask questions?

Post on X and tag @gleo, or send a direct message. A builder chat opens with the first grants round.

Is there a Gleo SDK?

Not yet. Gleo Contracts will ship with ABIs and a small TypeScript client when they deploy. Until then any EVM library talks to Robinhood Chain directly.

Where is the source code for this site?

The public repository is released once the code is tidied for publication. A link will appear in the footer on that day.

How do I report a vulnerability?

Use the Gleo bug bounty program and keep the details private until we have fixed the issue.

Try it

Ship a USDG payment flow today

The send tool on this site is a working reference: address checks, balance checks, a fee estimate, confirmation and an explorer link.

Open the send toolBuilder grants