{"slug":"factline-dev-v1-flood-risk-13fb41","title":"Netherlands flood risk (overstromingsrisico) per address from Rijkswaterstaat LI","host":"factline.dev","method":"GET","resource":"https://factline.dev/v1/flood-risk","category":"other","description":"Netherlands flood risk (overstromingsrisico) per address from Rijkswaterstaat LIWO: annual probability that the location floods (any water, over 20, 50 and 200 cm), 2050 and 2100 climate scenarios, worst-case modelled water depth, and ground height vs sea level (AHN). Climate and physical risk data ","price_listed":0.004,"price_asked":0.004,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":659,"reported_calls_30d":3,"reported_payers_30d":2,"networks":["eip155:8453"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"method":"GET","queryParams":{"house_number":100,"postcode":"2517AS"},"type":"http"},"output_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"},"history":[{"day":"2026-10-10","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.004,"price_match":true,"latency_ms":659,"error":null}],"description_full":"Netherlands flood risk (overstromingsrisico) per address from Rijkswaterstaat LIWO: annual probability that the location floods (any water, over 20, 50 and 200 cm), 2050 and 2100 climate scenarios, worst-case modelled water depth, and ground height vs sea level (AHN). Climate and physical risk data for real estate, mortgage, insurance, ESG and relocation agents. Input: postcode + house number.","last_updated":"2026-10-10T00:03:51.406Z","schemes":["exact"]}