Enter your email. We send you a 6-digit code, valid for 10 minutes. The code opens your access: the newsletter tier for free if the address is new and a work address, your subscription if you have one.
For Cursor, Claude Desktop or a script. Enter your work email and we send you a 6-digit code. Your key appears here, once, after the code.
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Your key, shown once. Copy it now: we only keep a fingerprint and cannot send it again. A new request replaces it and disables this one.
Free tier: the newsletter tools, 100 calls a day, 60 a minute, 5 qa_ask questions a month. Unused for 180 days, the key is disabled, after a notice email 14 days before.
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or you already have a key
We keep a fingerprint of your key, never the key itself: a lost key is replaced, not recovered. See access tiers.