{"uid":"cap_ZZUikXIeC_b2cd22k0KVr","slug":"halowerk-baltic-land-latvia-soil-ph-0-5-cm-ecff8967","name":"HALOWERK Baltic Land – Latvia Soil pH (0–5 cm)","description":"Mean SoilGrids pH in H2O for the 0-5 cm layer. The coordinate is validated against the Natural Earth boundary for Latvia; results outside it are rejected before payment.","url":"https://baltikum.halowerk.com/v1/lv-soil-ph","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"latitude":{"type":"number","maximum":72.5,"minimum":34,"description":"WGS84 latitude inside the published European coverage."},"longitude":{"type":"number","maximum":40.5,"minimum":-31.5,"description":"WGS84 longitude inside the published European coverage."}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.004","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.004/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.004","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.004","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_S34rcfBgInlc0WNOavNyZ","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.004","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns mean SoilGrids pH (H₂O) for the 0–5 cm topsoil layer at a given WGS84 coordinate within Latvia.","exampleAgentPrompt":"What's the topsoil pH (0–5 cm, H₂O) at latitude 56.946 and longitude 24.105 in Latvia? I need the SoilGrids mean value for that point.","exampleUseCases":[{"title":"Agricultural site suitability assessment","prompt":"I'm evaluating a field in Latvia near latitude 57.12, longitude 25.44 for growing blueberries — can you check the topsoil pH there so I know if the acidity is right?"},{"title":"Soil remediation baseline mapping","prompt":"We're planning a remediation project on a Latvian plot at latitude 56.65, longitude 23.8 — pull the mean SoilGrids pH for the 0–5 cm layer so we have a baseline before treatment."},{"title":"Precision farming data enrichment","prompt":"Add soil pH data to my farm record: the parcel centroid is at 56.83 latitude, 27.21 longitude in Latvia — I need the H₂O pH for the top 5 cm from SoilGrids."}],"resultDescription":"A numeric mean SoilGrids pH value (H₂O scale) for the 0–5 cm topsoil layer at the queried coordinate. Coordinates that fall outside Latvia's Natural Earth boundary are rejected before any payment is charged.","failureModes":["Coordinate outside Latvia boundary — request rejected before payment, with a boundary validation error","Coordinate within European bounding box but outside Latvia polygon — returns a rejection, not a soil value","Latitude or longitude outside the declared European coverage range (34–72.5°N, -31.5–40.5°E) — schema validation error","Network or upstream SoilGrids data unavailability — service error response","Malformed or missing coordinate fields — input validation error"],"whenToPreferThis":"Choose this endpoint when you need point-level topsoil pH data specifically for locations within Latvia, backed by SoilGrids, and where boundary pre-validation is important to avoid wasted calls. Prefer it over generic global soil APIs when the target location is in Latvia and you want low-cost per-query pricing with automatic coordinate rejection for out-of-bounds points.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T13:11:47.165Z","isFirstParty":false}