BlockVectra: JSON-RPC and indexed data for apps and agents

We work on BlockVectra. Start with a wallet-oriented JSON-RPC request without registering or supplying an API key: curl -sS --json '{"jsonrpc":"2.0","id":1,"method":"eth_chainId","params":[]}' https://api.blockvectra.com/v1/r... It returns {"jsonrpc":"2.0","id":1,"result":"0x1237"}. Public routes open only wallet-oriented methods, with per-IP limits and history bounds published in /v1/chains. Indexed Data API queries require a key; coverage varies by chain and dataset. For Robinhood Chain testnet, use robinhood_testnet in the URL. Its faucet requires your own key: one new claim per account and recipient address per rolling 24 hours. Claiming is free; later RPC calls with a key consume CU. Read https://console-api.blockvectra.... for method weights and pricing units before estimating usage. To fund an account on-chain, first check enabled network/token pairs at /v1/topup/status. You need an account, assets and gas. Agents can discover documentation through the keyless docs MCP. Creating an account and key uses a separate HTTP flow with an Ethereum EOA signature. Which coverage field would you need before querying an address's history? Try it: https://docs.blockvectra.com/en/...