Validator REST API

Nyx Validators are built with the Cosmos SDK (opens in a new tab) and expose a standard REST API (opens in a new tab) for querying chain state directly.

Key endpoint categories:

• Accounts: balances, transaction history
• Staking: validators, delegations, rewards
• Governance: proposals, votes
• CosmWasm: smart contract queries

For validator setup instructions, see the Nyx Validator Setup Guide.

Other validator endpoints are listed at cosmos.directory/nyx (opens in a new tab).

Quick examples

Query an account balance:

curl https://api.nymtech.net/cosmos/bank/v1beta1/balances/n1...

List active validators:

curl https://api.nymtech.net/cosmos/staking/v1beta1/validators?status=BOND_STATUS_BONDED

Mainnet endpoints

• OpenAPI spec: api.nymtech.net/swagger/swagger.yaml (opens in a new tab)
• Swagger UI: api.nymtech.net/swagger/ (opens in a new tab)

Full API reference