{ "x402Version": 2, "id": 34896, "slug": "34896", "resource": "https://factline.dev/v1/rent-check", "description": "Use when a tenant asks if their Dutch rent is too high or what the maximum rent is: estimated rent points (WWS) from floor area, energy label and neighbourhood WOZ, the likely segment (social up to 143 points, middle 144-186, free 187+) and the approximate maximum basic rent (2026 limits). An estimate with a link to the official check. Input: postcode + house number.", "type": "http", "serviceName": "Factline", "resourceType": "Blockchain Data", "accepts": [ { "scheme": "exact", "network": "eip155:8453", "payTo": "0xb58dd178abac67f6d4894437a7fc725cbddb2075", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "amount": "10000", "amountUsd": 0.01, "maxTimeoutSeconds": 120 }, { "scheme": "exact", "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp", "payTo": "fyqifu7otDYanhqr84B9YzZfA5LwRTJ1uFLqDJinMTK", "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v", "amount": "10000", "amountUsd": 0.01, "maxTimeoutSeconds": 120 } ], "outputSchema": { "properties": { "example": { "type": "object" }, "type": { "type": "string" } }, "required": [ "type" ], "type": "object" }, "extensions": { "bazaar": { "info": { "input": { "method": "GET", "queryParams": { "house_number": 100, "postcode": "2517AS" }, "type": "http" }, "output": { "example": { "address": { "city": "'s-Gravenhage", "house_number": 100, "label": "Laan van Meerdervoort 100, 2517AS 's-Gravenhage", "postcode": "2517AS" }, "breakdown": { "energy_label": { "basis": "label B, multi-family table", "high": 30, "low": 30 }, "floor_area": { "basis": "75 m2 usable floor area (BAG)", "high": 74, "low": 71.25 }, "heating": { "high": 10, "low": 6 }, "kitchen": { "high": 7, "low": 4 }, "outdoor_space": { "high": 8, "low": -5 }, "sanitary": { "high": 11, "low": 8 }, "woz_value": { "basis": "estimated WOZ EUR 237,000 to 355,000 from the neighbourhood average", "capped_at_33_percent": false, "high": 38.5, "low": 25.75 } }, "max_rent_eur_per_month": { "high": 1178.31, "low": 912.34, "note": "Maximum basic rent (kale huur) for the points, excluding service costs." }, "official_check": "https://www.huurcommissie.nl/huurprijscheck", "points": { "high": 179, "low": 140 }, "segment": { "certain": false, "explained": "Middle rent (middenhuur): 144 to 186 points.", "high_estimate": "middle", "low_estimate": "social", "most_likely": "middle" }, "summary": "Estimated 140 to 179 rent points: on the border between social rent and middle rent (most likely middle rent). The exact kitchen, bathroom and outdoor space decide it.", "thresholds_2026": { "middle_max_points": 186, "middle_max_rent_eur": 1228.07, "social_max_points": 143, "social_max_rent_eur": 932.93 } }, "type": "json" } }, "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "properties": { "input": { "additionalProperties": false, "properties": { "method": { "enum": [ "GET" ], "type": "string" }, "queryParams": { "properties": { "addition": { "description": "Optional house number addition, e.g. 2 or BIS", "type": "string" }, "house_letter": { "description": "Optional house letter, e.g. A", "type": "string" }, "house_number": { "description": "House number, e.g. 1", "minimum": 1, "type": "integer" }, "postcode": { "description": "Dutch postcode, 4 digits + 2 letters, e.g. 3511LX", "pattern": "^[1-9][0-9]{3} ?[A-Za-z]{2}$", "type": "string" }, "q": { "description": "Alternative to postcode: free-text address, e.g. 'Visschersplein 1 Utrecht'", "type": "string" } }, "type": "object" }, "type": { "const": "http", "type": "string" } }, "required": [ "type", "method" ], "type": "object" }, "output": { "properties": { "example": { "type": "object" }, "type": { "type": "string" } }, "required": [ "type" ], "type": "object" } }, "required": [ "input" ], "type": "object" } }, "payment-identifier": { "info": { "required": false }, "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "properties": { "id": { "maxLength": 128, "minLength": 16, "pattern": "^[a-zA-Z0-9_-]+$", "type": "string" }, "required": { "type": "boolean" } }, "required": [ "required" ], "type": "object" } } }, "tags": [ "netherlands", "europe", "rent", "rental", "tenant", "bazaar", "payment-identifier" ], "sourceHost": "factline.dev", "lastUpdated": "2026-10-12T00:49:03.923Z", "quality": { "calls30d": 3, "uniquePayers30d": 2, "lastCalledAt": "2026-10-12T00:49:03.76Z" }, "metadata": { "serviceName": "Factline", "extensions": { "bazaar": { "info": { "input": { "method": "GET", "queryParams": { "house_number": 100, "postcode": "2517AS" }, "type": "http" }, "output": { "example": { "address": { "city": "'s-Gravenhage", "house_number": 100, "label": "Laan van Meerdervoort 100, 2517AS 's-Gravenhage", "postcode": "2517AS" }, "breakdown": { "energy_label": { "basis": "label B, multi-family table", "high": 30, "low": 30 }, "floor_area": { "basis": "75 m2 usable floor area (BAG)", "high": 74, "low": 71.25 }, "heating": { "high": 10, "low": 6 }, "kitchen": { "high": 7, "low": 4 }, "outdoor_space": { "high": 8, "low": -5 }, "sanitary": { "high": 11, "low": 8 }, "woz_value": { "basis": "estimated WOZ EUR 237,000 to 355,000 from the neighbourhood average", "capped_at_33_percent": false, "high": 38.5, "low": 25.75 } }, "max_rent_eur_per_month": { "high": 1178.31, "low": 912.34, "note": "Maximum basic rent (kale huur) for the points, excluding service costs." }, "official_check": "https://www.huurcommissie.nl/huurprijscheck", "points": { "high": 179, "low": 140 }, "segment": { "certain": false, "explained": "Middle rent (middenhuur): 144 to 186 points.", "high_estimate": "middle", "low_estimate": "social", "most_likely": "middle" }, "summary": "Estimated 140 to 179 rent points: on the border between social rent and middle rent (most likely middle rent). The exact kitchen, bathroom and outdoor space decide it.", "thresholds_2026": { "middle_max_points": 186, "middle_max_rent_eur": 1228.07, "social_max_points": 143, "social_max_rent_eur": 932.93 } }, "type": "json" } }, "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "properties": { "input": { "additionalProperties": false, "properties": { "method": { "enum": [ "GET" ], "type": "string" }, "queryParams": { "properties": { "addition": { "description": "Optional house number addition, e.g. 2 or BIS", "type": "string" }, "house_letter": { "description": "Optional house letter, e.g. A", "type": "string" }, "house_number": { "description": "House number, e.g. 1", "minimum": 1, "type": "integer" }, "postcode": { "description": "Dutch postcode, 4 digits + 2 letters, e.g. 3511LX", "pattern": "^[1-9][0-9]{3} ?[A-Za-z]{2}$", "type": "string" }, "q": { "description": "Alternative to postcode: free-text address, e.g. 'Visschersplein 1 Utrecht'", "type": "string" } }, "type": "object" }, "type": { "const": "http", "type": "string" } }, "required": [ "type", "method" ], "type": "object" }, "output": { "properties": { "example": { "type": "object" }, "type": { "type": "string" } }, "required": [ "type" ], "type": "object" } }, "required": [ "input" ], "type": "object" } }, "payment-identifier": { "info": { "required": false }, "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "properties": { "id": { "maxLength": 128, "minLength": 16, "pattern": "^[a-zA-Z0-9_-]+$", "type": "string" }, "required": { "type": "boolean" } }, "required": [ "required" ], "type": "object" } } } }, "liveness": { "reliability": null }, "verified": false, "featured": false, "provider": { "host": "factline.dev", "manifest_name": "factline.dev", "source": "cdp-mirror", "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources", "submitted_at": "2026-10-14T01:15:01.050Z" }, "exampleResponse": { "example": {}, "type": "string" } }