{"uid":"cap_s8R2M3xEeKU7YXy9bJ81l","slug":"datanexusai-markets-changes-api-6575bb4e","name":"DataNexusAI Markets Changes API","description":"Public data API for SEBRA payments, PTP road accidents, Hearthstone cards, EU agri-food prices, and trade/market analytics. Paid data endpoints use x402 (USDC micropayments). Docs and discovery endpoints are free.\n\nMachine-readable discovery: `https://api.datanexusai.org/openapi.json`, `https://api.datanexusai.org/llms.txt`, `https://api.datanexusai.org/.well-known/x402`.\n\nHuman docs: `/docs` and `/api/`.","url":"https://api.datanexusai.org/api/v1/markets/changes?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","properties":{"limit":{"type":"integer"},"offset":{"type":"integer"},"countries":{"type":"string","example":"BG","description":"Comma-separated countries."},"commodities":{"type":"string","example":"1001","description":"Comma-separated commodities."},"min_percent":{"type":"number","example":10,"description":"Default 10."}}}},"additionalProperties":false}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_iGy4qD5Lf_KVmHqKDfiVh","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns EU agri-food commodity price changes (percent changes) filtered by country and commodity, highlighting significant market movements.","exampleAgentPrompt":"Show me EU agri-food commodity price changes of at least 15% for Bulgaria and Romania, focusing on wheat (commodity code 1001), and return the top 20 results.","exampleUseCases":[{"title":"Monitoring wheat price spikes in Bulgaria","prompt":"Check for any EU market price changes in wheat (commodity 1001) in Bulgaria that are above 10% — show me up to 25 results so I can see what's moving."},{"title":"Broad EU agri-food volatility screening","prompt":"I want to see which EU agricultural commodities have had the biggest price swings — filter for changes of at least 20% across all countries and give me the first 50 results."},{"title":"Multi-country commodity market alert","prompt":"Pull the latest EU agri-food price change data for France and Germany across all commodities, with a minimum change of 5%, so I can flag anything worth reporting on."}],"resultDescription":"A paginated list of EU agri-food commodity price changes, each record identifying the commodity, country, and percent change, filtered to movements above the specified minimum threshold. Results can be scoped by country codes and commodity codes.","failureModes":["Invalid or unsupported country code returns empty results or a 400 error","Invalid commodity code format causes a 400 bad request","Payment not included or insufficient USDC (x402) results in a 402 Payment Required response","Offset beyond available data returns an empty result set","Very high min_percent threshold returns no matching records"],"whenToPreferThis":"Use this endpoint when you need to detect significant price movements in EU agricultural and food commodity markets, filtered by specific countries or commodity codes. It is ideal for market monitoring, alerting workflows, and commodity analytics that require threshold-based filtering. Prefer this over generic trade data endpoints when your focus is specifically on percentage-change signals in EU agri-food markets.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-03T00:37:26.082Z","isFirstParty":false,"canonicalSlug":"datanexusai-markets-changes-api-6575bb4e"}