Optimism wallet API

Everything a Optimism wallet needs without building an indexer: native and token balances, net-worth, full transaction history and approval state — returned as structured JSON, ready to render.

Balances and net-worth

Fetch native ETH and token balances plus a priced net-worth for any Optimism address in a single call, so wallet home screens load without a data pipeline.

History and approvals

Paginated, decoded transaction history and current token approvals let wallets show activity and surface risky allowances users should revoke.

← Optimism API

常见问题

Can I get a full token portfolio for a Optimism address?

Yes — token holdings with prices and a net-worth total come back in one wallet call.

Do I need to run an indexer for Optimism history?

No — decoded Optimism transaction history is served directly, no indexer to build or maintain.

充值、拿密钥、上线。

自助开通。支持加密货币或银行卡。按额度计费——重型原语更贵，简单调用很便宜。

获取 API 密钥