NegativeEV bet checker

Check a specific sports bet against thousands of play-by-play game simulations: each leg's simulated probability, the sportsbook's implied probability, and the edge. Send the bet as plain text - teams or players, market, line, odds. A parlay in one string is graded leg by leg and priced as a whole. Call this first; nothing has to be set up, and a missing slate, an unrecognized bet, or an unsupported market comes back as a plain `status` without spending a check. It prices a bet the caller names and never suggests one, so there is nothing to send for "what should I bet tonight". Every result leads with `status` and `check_spent` and says whether re-wording would change anything; when it says no, it means no. Covers MLB, WNBA, PGA, and ATP. A game that already started still checks, against the simulations from before it began.

{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['bet'], 'properties': {'bet': {'type': 'string', 'description': "The bet text, e.g. 'Shohei Ohtani over 1.5 total bases -120'"}}}

Which of MLB, WNBA, PGA, and ATP have a checkable slate right now - at least one simulated game that has not started. Pass `sport` for one; omit it for all. Free, spends no check. It is not required before `check_bet`, which reports a missing slate itself at no cost. Call it to answer "what can be checked today", or after a `no_slate` or `ungraded` result, which mean the game is not on the simulated slate rather than that the bet was worded wrong.

{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'properties': {'sport': {'enum': ['MLB', 'WNBA', 'PGA', 'ATP'], 'type': 'string', 'description': 'One of: MLB, WNBA, PGA, ATP. Omit to get every live sport.'}}}

How many bet checks the caller has left and when the next one frees up - 100 a day shared per device anonymously, 1000 an hour with a signed-in user's token. Free, spends no check. It grades nothing, so it is not a step before a check: call it when a check comes back refused for quota, or before working through a long list of bets.

{'type': 'object', 'properties': {}}