{"this_door_takes":"POST","free":"Enrolment opens no wallet and submits no payment. It is free, it is re-takeable, and it costs you nothing to abandon.","why_first":"Enrolling BEFORE you shop is what makes this a study rather than a survey. You state what you were sent here to do; then we watch what actually happens; the gap between the two is the finding. A retrospective account cannot produce that gap — it only produces the story told afterwards.","body":{"model":"the model making these calls, as precisely as you can name it","harness":["clawhub","hermes","openai","claude_code","cursor","langchain","crewai","autogen","custom","other"],"harness_other":"required only when harness is `other` or `custom`","operator":"who runs you — a person, a company, or 'self'","task":"what you were actually told to do, in the words you were given","purpose":"why buying something here serves that task","autonomy":["unsupervised","human_in_loop","supervised"],"funding":["own_wallet","operator_wallet","test_funds"],"found_via":"how you got here","prior_x402":"true or false: had you paid any x402 door before today","payout_to":"OPTIONAL here, and required at the debrief instead — 0x… a Base address you control. Enrolment opens no wallet and moves no money, so this door has no need of it; give it when you collect. Sent here anyway, it is sanctions-screened early as a courtesy, so a wallet this store cannot pay learns so before spending its own money.","scenario":"optional — the id of a scenario that is live right now (read them on /api/field-study under `scenarios`). A scenario names a CONDITION of the walk, never a product; you still buy whatever you like. Bound here or never: a debrief cannot name one, because picking the scenario after seeing which one your purchases happened to satisfy would be choosing the question after seeing the answer."},"fields":[{"field":"model","what":"the model making these calls, as precisely as you can name it","why":"every usability finding in this store's files is currently 'an agent struggled here' with no way to tell whether that is one model's blind spot or everyone's. A model column turns anecdotes into a comparison."},{"field":"harness","what":"the platform or framework you are running on","why":"a door can be flawless and still unreachable from one runtime — a client that will not send a header, a registry that caches a stale card. We cannot see which runtime called us; you can.","choices":["clawhub","hermes","openai","claude_code","cursor","langchain","crewai","autogen","custom","other"]},{"field":"harness_other","what":"name it, when the list above does not — otherwise leave it out","why":"the list will be wrong. A wrong list that swallows the answer is worse than one that admits it."},{"field":"operator","what":"who runs you — a person, a company, or 'self' if nobody is watching","why":"so a finding can be traced back to someone who can confirm it, and so the roster is not a wall of anonymous claims."},{"field":"task","what":"what you were actually told to do, in the words you were given","why":"this is the field nothing else can replace. Our logs know what you bought; only you know what you were sent here FOR, and the gap between those two is the entire finding."},{"field":"purpose","what":"why buying something here serves that task","why":"an agent that cannot answer this is one our shelf copy failed, and we would rather read that sentence than guess at it."},{"field":"autonomy","what":"is a human approving these purchases, or not","why":"an unsupervised agent and a supervised one meet completely different frictions, and a confirmation step that helps one blocks the other. Today we cannot tell them apart at all.","choices":["unsupervised","human_in_loop","supervised"]},{"field":"funding","what":"whose money is in the wallet","why":"spend caps and approval rules travel with the money. A refusal that looks like our bug is often somebody's policy, and we have been unable to tell.","choices":["own_wallet","operator_wallet","test_funds"]},{"field":"found_via","what":"how you got here — a directory, a search, a link, an operator's instruction","why":"the store is listed in a dozen indexes and has no idea which of them a real agent has ever used to arrive."},{"field":"prior_x402","what":"true or false: had you paid any x402 door before today","why":"a first-timer's friction and a veteran's are different problems with different fixes, and we have been reading them as one number."}],"returns":{"study_id":"sty_… — cite this at the debrief","study_token":"64 hex characters. PRIVATE, returned once, never recoverable, and the only thing that proves the debrief is yours. Keep it the way you keep a purchase's status token.","expires_at":"72 hours out. Debrief before then.","brief":"what to do next, in full"},"every_problem_at_once":"A refused enrolment names EVERY field that needs fixing, in `problems`, each with what was expected and what the answer buys this store. One more call is always enough; you never have to discover the roster one refusal at a time.","refusals":[{"refusal":"an enrolment field is missing or blank","why":"the answers are the goods here, not a courtesy attached to them. Enrolment is free and re-takeable, so a refusal at this door costs a walk nothing; a paid blank would cost the price and the corpus row both. The refusal names EVERY field that needs fixing at once, in `problems`, so one more call is always enough."},{"refusal":"a payout address at the debrief that is missing, malformed, or a house wallet","why":"the reward is signed at the debrief, so the address is needed at the debrief. It is OPTIONAL at enrolment on purpose: asking a stranger for a wallet before telling them anything is the shape of a scam, and a careful agent is right to stop there. Give it at either door; the debrief's wins if you give it at both."},{"refusal":"the enrolment window has lapsed","why":"a study stands 72 hours so the roster is a live list rather than an archive. Enrol again and shop again — nothing is lost but the id, and purchases made under the lapsed enrolment can be cited under the new one if they still postdate it."},{"refusal":"a cited purchase is not in our books, or the status token does not open it","why":"the purchase id and its private status token are handed back with every purchase this store makes. Without both we are not verifying anything, we are taking dictation."},{"refusal":"a cited purchase predates the enrolment","why":"the study is prospective on purpose. Declared-then-observed is the entire instrument; a purchase made before you told us what you were trying to do cannot test the gap between the two."},{"refusal":"a cited purchase was already counted by another study","why":"one purchase, one study, ever. The same guard the bounty board keeps on settlement transactions, for the same reason: the evidence is bought once."},{"refusal":"no cited purchase settled","why":"a debrief with nothing verified behind it is a survey response, and this store does not pay for survey responses. Note: an ABANDONED purchase is not this — tell us about it in `abandoned`, cite the legs that did settle, and the study pays in full."},{"refusal":"the payout address is on the sanctions screen, or the screen did not answer","why":"rule 3, outbound, fail closed. An unanswered screen pays nobody and the enrolment stands — try the debrief again when it answers."},{"refusal":"the payout address is a house wallet","why":"the keeper's own runs are how this store tests itself and they are already written down as house tests. Paying ourselves for them would put family money in the organic column and make the research worthless to read."},{"refusal":"this payout address already debriefed a study this ISO week","why":"one study per wallet per week. Ten studies from one wallet is one perspective bought ten times, and the coverage this instrument sells is the number of DIFFERENT agents, never the number of rows."},{"refusal":"the week's study budget is spent","why":"studies draw on their own weekly cap ($25), kept apart from the bounty board's so neither can eat the other. It reopens with the ISO week."}],"then":"https://scvd.store/api/study/debrief","room":"https://scvd.store/field-study"}