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TaskMint Listing Terms Extractor
x402
TaskMint Listing Terms Extractor is a paid API for AI agents from taskmint-sign-proof-node22-production.up.railway.app, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-10).
Extracts structured rental listing terms (deposit, advance rent, monthly rent, takeover fee) from Thai property listing text using NLP.
Price / call$0.002
Success—
StatusUnknown
How this service works
Exact native USDC on Base; externally owned wallets only. Generate a private 32-byte random request_token for each new job, persist the entire body, and reuse it for challenge/retry and recovery. The token grants result access. Do not log or share it. HTTP 202 or an uncertain transport failure requires recovery with the identical body without a signature, never a new purchase. Results expire after 24 hours. Ten bounded deterministic services. Local execution is free; hosted jobs require customer-authorized payment only when billable.
Output
A JSON object containing the extraction state ('paid', 'pending', etc.), structured financial fields (deposit_thb, advance_rent_thb, monthly_rent_thb, takeover_fee_thb, upfront_known_components_thb), evidence spans with UTF-16 character coordinates pointing to source text, extraction status ('resolved' or otherwise), flags for anomalies, and metadata about freshness and cost scope. Results expire after 24 hours.
Example use cases
Move-in cost calculator for Thai rentals
“I found this Bangkok condo listing: 'ค่าเช่า 15,000 บาท/เดือน ประกัน 2 เดือน ล่วงหน้า 1 เดือน' — can you pull out the deposit, advance rent, and monthly rent so I can figure out exactly how much cash I need upfront?”
Property aggregator data enrichment
“I'm building a database of Chiang Mai rental listings and I need you to parse this listing text and give me the structured deposit months, advance months, monthly rent in baht, and total upfront cost: 'ค่าเช่า 8,000 บาท ประกัน 2 เดือน ล่วงหน้า 1 เดือน key money 5,000'”
Rental comparison across listings
“I have three Thai apartment listings and I want to compare their move-in costs — can you extract the monthly rent, deposit, and advance rent from each one? Here's the first: 'ค่าเช่า 20,000 บาท/เดือน ประกัน 2 เดือน ล่วงหน้า 2 เดือน ค่า key money 10,000 บาท'”
Technical details
Endpoint
POSThttps://taskmint-sign-proof-node22-production.up.railway.app/api/agent/listing_terms?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to extract structured financial terms (deposit, advance rent, monthly rent, takeover fee) specifically from Thai-language rental listing text. It is purpose-built for Thai property listings with baht-denominated amounts and Thai-script evidence. Prefer this over general-purpose NLP or LLM extraction when you need deterministic, versioned outputs with character-level evidence spans and consistent schema. Payment is per-call via USDC on Base using the x402 protocol, making it suitable for agents with crypto payment capability.
Side effects
- Text contains no recognizable rental terms — fields return null with status 'unresolved'
- HTTP 202 returned — job accepted but not yet complete, retry with identical body and request_token
- Transport failure — recover by resubmitting identical body without signature, never generate a new request_token
- Text exceeds 10,000 characters — request rejected with validation error
- Payment failure — USDC on Base not accepted or wallet is a contract wallet; only EOAs supported
- Result expired — results older than 24 hours are no longer retrievable via the same request_token
- Ambiguous or conflicting rental terms in text — evidence spans provided but value resolution may be partial
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| payload | object | |
| request_token | string | Generate 32 cryptographically random bytes as lowercase hex for each new job. Keep this private result credential and reuse the identical body for retries. Replace the synthetic example token. |
Output
Schema · Response
{
"type": "json",
"example": {
"state": "paid",
"result": {
"flags": [],
"fields": {
"deposit_thb": 24000,
"advance_rent_thb": 12000,
"monthly_rent_thb": 12000,
"takeover_fee_thb": null,
"upfront_known_components_thb": 36000
},
"status": "resolved",
"version": "0.5.0",
"evidence": {
"advance_thb": [],
"deposit_thb": [],
"takeover_thb": [],
"advance_months": [
{
"end": 56,
"text": "ล่วงหน้า 1 เดือน",
"start": 40,
"value": 1
}
],
"deposit_months": [
{
"end": 39,
"text": "ประกัน 2 เดือน",
"start": 25,
"value": 2
}
],
"takeover_months": [],
"monthly_rent_thb": [
{
"end": 24,
"text": "ค่าเช่า 12,000 บาท/เดือน",
"start": 0,
"value": 12000
},
{
"end": 18,
"text": "ค่าเช่า 12,000 บาท",
"start": 0,
"value": 12000
},
{
"end": 24,
"text": "12,000 บาท/เดือน",
"start": 8,
"value": 12000
}
]
},
"freshness": "Supplied text only; availability and source freshness are not verified.",
"cost_scope": "Explicit security deposit + advance rent + any applicable explicit takeover fee. Advance rent is not added twice. Not a complete move-in quote; unstated fees and utilities excluded.",
"assessment_scope": "Supported explicit wording only. Resolved means the supported fields were extracted, not that the listing or every condition has been verified.",
"evidence_coordinate_system": "UTF-16 code units in the exact supplied text; no Unicode normalisation."
},
"service": "listing_terms"
}
}Tags
x402
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