{"uid":"cap_wXGGZs2qSY9WOce2ROUZN","slug":"agricultural-commodity-signal-api-277dc617","name":"Agricultural Commodity Signal API","description":"USDA NASS production and grain-stocks signal for a commodity: the QuickStats production and stocks series computed into context - production and stocks year-over-year change and history percentiles. When a USDA Market News key is configured it also folds in the spot/auction price and its change; without one it returns the NASS side and notes the gap.","url":"https://api.agentstools.dev/agri/signal","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":{"commodity":{"enum":["corn","soybeans","wheat"],"type":"string","description":"Commodity to fuse (default corn)"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.03","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":"$0.03/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_TZAEP_iC7CgEHmzm9pkJh","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.03","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a fused agricultural signal for a commodity (corn, soybeans, or wheat) combining USDA spot price, NASS production and stocks data into computed metrics: spot change, price percentile, and year-over-year context.","exampleAgentPrompt":"Can you pull the fused agricultural signal for soybeans — I want to see the current spot price change, where the price sits historically as a percentile, and the year-over-year production and stocks context?","exampleUseCases":null,"resultDescription":"A computed signal object for the requested commodity containing: the USDA Market News spot price change, a price percentile ranking over the full available price history, and year-over-year percentage changes for NASS production and stocks series — all fused into a single structured response.","failureModes":["Unsupported commodity value (only corn, soybeans, wheat accepted) returns a 400 or validation error","USDA or NASS upstream data unavailable causes partial or failed signal computation","Missing commodity parameter defaults to corn — may produce unexpected results if caller expected another commodity","Stale underlying data from USDA/NASS sources may cause lagged signals during government data release cycles"],"whenToPreferThis":"Use this endpoint when you need a pre-fused, ready-to-interpret agricultural commodity signal that combines spot pricing, historical percentile context, and supply fundamentals (production and stocks) in a single call. Prefer this over raw USDA API calls when you need both price and supply-side context without building your own fusion logic.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T19:07:57.616Z","isFirstParty":false}