Get an API key

Log in to the console and your account is created. Then create an API key and send a first test request right there.

Automating with an AI agent or CI? Sign up and create a key with a wallet signature — no browser needed: See the programmatic sign-up guide →

Includes 30,000,000 CU sign-up credits. Each 30-day cycle starts on first billed usage and automatically refills up to 30,000,000 CU at the end of the period (no accumulation). All keys share an average of 25 calls per second, and short bursts are allowed; each key keeps its default 100 CU/s limit (burst 400 CU).

1. 1

   Log in or sign up

   Use GitHub, Google or an Ethereum wallet. Your account is created on first login; no forms.

2. 2

   Create a key and test it

   The secret is shown once; send a test request from the same panel.

3. 3

   Use it in your code

   Call it from your server; see the Node.js / Python examples in the docs.

export BLOCKVECTRA_API_KEY=rgw_your_api_key

curl -X POST https://api.blockvectra.com/v1/robinhood_mainnet \
  -H "content-type: application/json" \
  -H "x-api-key: $BLOCKVECTRA_API_KEY" \
  -d '{"jsonrpc":"2.0","id":1,"method":"eth_blockNumber","params":[]}'

export BLOCKVECTRA_API_KEY=rgw_your_api_key

curl -X POST "https://api.blockvectra.com/v1/robinhood_mainnet/$BLOCKVECTRA_API_KEY" \
  -H "content-type: application/json" \
  -d '{"jsonrpc":"2.0","id":1,"method":"eth_blockNumber","params":[]}'