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Getting Started for Operators

Coming Soon

SUBFROSTPOOL is not open yet. This page describes how it works at launch.

Operator accounts live on pool.subfrost.io. Sign-in is handled by subfrost.io, which is the identity provider, so pool.subfrost.io never stores your password, your two-factor secret or your raw API keys.

1. Create an account​

  1. Open pool.subfrost.io/signup.
  2. Enter your email, a name or pool name (optional), and a password. The password must be 12 to 256 characters and mix letters and digits, or be a passphrase longer than 20 characters.
  3. Check your inbox for the confirmation link. The page always says the same thing whether or not the address is new: if it already has an account, you get an email telling you to sign in or reset instead.

2. Confirm your email​

Open the link and click Confirm email. The click is deliberate, so a mail scanner that prefetches links cannot use up the token. Links last 24 hours and work once. If yours expired, sign in and choose Resend confirmation email. At most 3 verification or reset emails are sent per address per hour.

Confirming activates the account. There is no separate approval step.

3. Sign in and turn on two-factor​

  1. Sign in at pool.subfrost.io/login.
  2. Go to Account → Security, scan the QR code with an authenticator app, and enter a code to turn on two-factor (TOTP).
  3. Save the 10 recovery codes. Each works once, and they are shown only this one time.

With two-factor on, sign-in asks for an authenticator code (or a recovery code) after your password. It is optional but strongly recommended: your keys can request templates and submit blocks.

Repeated failed sign-ins lock the account for a while, and the lock grows with each further failure. Sessions last up to 7 days and end after 24 hours idle. Changing or resetting your password signs out your other sessions.

Forgot your password? Use pool.subfrost.io/forgot. Reset links last 1 hour.

4. Create an API key​

Go to Account → API keys, name the key (for example, the pool or host that will use it) and click Create key.

  • Keys look like sfp_ followed by 43 characters.
  • The key is shown once. SUBFROST stores only a hash of it. Copy it straight into your pool's secret store.
  • Up to 10 active keys per account. Use one key per pool instance, so you can revoke one without touching the others.
  • Revoke stops a key within about a minute.

Pool keys (sfp_…) only work on pool.subfrost.io/rpc. The private flow API uses a regular SUBFROST API key from api.subfrost.io instead.

Check the key works:

export SUBFROST_POOL_KEY='sfp_…'
curl -sS -u "x:$SUBFROST_POOL_KEY" -H 'content-type: application/json' \
  -d '{"jsonrpc":"1.0","id":"t","method":"getblockcount","params":[]}' \
  https://pool.subfrost.io/rpc

Account → Stats shows your calls, errors, rate-limited calls and accepted blocks, per key and per method, for up to 30 days.

5. Download the Claude skill (optional)​

The Account page has a Download subfrostpool-operator.zip button. It is a Claude skill that knows how to connect pool software to SUBFROSTPOOL: the connection details, auth, test calls, configuration for common pool software and what each error means.

Unzip it into ~/.claude/skills/, or into your project's .claude/skills/:

unzip subfrostpool-operator.zip -d ~/.claude/skills/

The skill contains no key. It lists only your key prefixes, so Claude can tell them apart, and reads the key itself from $SUBFROST_POOL_KEY. Export the variable in the shell where Claude runs, and don't paste the key into the chat.

Next​

Connecting pool software.