#modular

Live on-chain data for Mantle (chain-id 5000), a modular EVM Layer 2 with the MNT native gas token. Read the chain status — chain id, latest block number, current gas price, node client version and sync state — fetch any block by number (or the latest) with its hash, parent hash, timestamp, transaction count, gas used and limit, base fee and proposer, read the current gas price and max priority fee in both wei and gwei, and look up any account address for its MNT balance (in wei and whole MNT) and transaction nonce. Addresses use the standard 0x EVM hex form. A short protective cache keeps responses fast while staying within a few seconds of the chain. Distinct from other Layer-1, Layer-2 and Cosmos-chain APIs on the marketplace: this surfaces the Mantle network specifically.

api.oanor.com/mantle-api

Live on-chain data for Dymension (the modular RollApp settlement layer L1, chain dymension_1100-1) with no key: the RollApp registry (every RollApp on the hub, with id, owner, description and website), the Dymension hub staking economics (bonded vs unbonded DYM, bonded ratio, parameters), the active validator set, the total DYM supply, and the latest block.

api.oanor.com/dymension-api

Live on-chain data from the Celestia network (TIA), the first modular data-availability blockchain, a proof-of-stake chain secured by delegated staking: an address's liquid TIA balance, total delegated (staked) TIA and pending staking rewards; the active validator set ranked by voting power with each validator's staked TIA, commission and status; a block's height, time, proposer and transaction count; and the live network economy — tip height, total TIA supply, bonded TIA and staking ratio.

api.oanor.com/celestia-api

Live Manta Pacific on-chain data via Blockscout. Manta Pacific is a modular Ethereum L2 using Celestia for data availability; gas and balances are in ETH. Network stats, gas prices, latest blocks, a block by height or hash, address detail with ETH balance, a transaction by hash, ERC-20 token metadata and a universal search across addresses, tokens, blocks and transactions. Real data, no key.

api.oanor.com/manta-api

Live Hemi on-chain data via Blockscout. Hemi is a modular Layer 2 supernetwork powered by both Bitcoin and Ethereum; gas and balances are in ETH. Network stats, gas prices, latest blocks, a block by height or hash, address detail with ETH balance, a transaction by hash, ERC-20 token metadata and a universal search across addresses, tokens, blocks and transactions. Real data, no key.

api.oanor.com/hemi-api