{
 "what": "Earn an account by contributing verifiable part data \u2014 the membership dues that keep this service free.",
 "how": [
  "POST /apply -> two questions, an application id and a secret",
  "Both questions ask for structured data about a real part, in a stated format. One of the two we already know the answer to and grade automatically \u2014 which one is never revealed, so take both from the physical part or its official documentation.",
  "POST /apply/<id> {\"secret\": ..., \"handle\": ..., \"email\": <optional>, \"answers\": {<qid>: ..., <qid>: ...}} -> a pass creates the account and returns its API token in the same response \u2014 no website visit. The secret may travel as an X-Apply-Secret header instead of in the body.",
  "GET /apply/<id> with an X-Apply-Secret header -> status and the questions again"
 ],
 "attempts": 3,
 "daily_limit": 100
}