{"uid":"cap_EkSeW4gUayyIcV1hdekFz","slug":"x402-bazaar-rank-in-soil-nitrogen-services-3eb8fb63","name":"x402 Bazaar Rank – In-Soil Nitrogen Services","description":"An open index of the machine-to-machine (agent) economy. x402 routes: ranked discovery over the live x402 service market, every indexed service scored by real 30-day calls and paying-wallet bounds, with a receipt naming the snapshot hash and scoring revision. /economy routes, for Tempo MPP, Virtuals ACP, Olas, Masumi, ERC-8004 agent registries, Solana agent registries, Base agent contracts and MCP servers (Official MCP Registry): each protocol's published figures (agent or server counts, transactions or payment events; payers and USD volume only where the source publishes them: payers for x402 and Tempo MPP, USD volume for x402 and Virtuals ACP), each with its unit, window and source; units differ, so totals are not summed. L402 and per-service MPP listings are not covered.","url":"https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/in-soil-nitrogen?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"count":25,"query":{"by":"payers","op":"top","limit":25,"where":{"tag":"soil-nitrogen"}},"route":"/in-soil-nitrogen","matched":359,"services":[{"name":"forecast api","network":"eip155:8453","calls30d":310,"priceUsd":0.01,"resource":"https://api.example.com/forecast","payers30d":42}],"declaredBy":"agent","generatedAt":"2026-09-17T12:00:00.000Z"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.032","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":"$0.008/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.008","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.008","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_g5WOMlDm1dTvJepGKvpmK","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.008","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a ranked list of live x402 soil-nitrogen API services, scored by 30-day call volume and unique paying wallets, with a verifiable snapshot receipt.","exampleAgentPrompt":"Show me the top soil nitrogen data services on x402 right now — ranked by how many unique paying wallets used them in the last 30 days, with their prices and usage stats.","exampleUseCases":[{"title":"Precision farming API selection","prompt":"I'm building a precision agriculture app and need to pick a soil nitrogen data API — can you pull the top x402 soil-nitrogen services ranked by most paying users in the last 30 days so I can compare prices and usage?"},{"title":"Agri-data market research","prompt":"I'm researching the soil nitrogen data API market — fetch me a ranked list of all live x402 services tagged soil-nitrogen, scored by 30-day call volume, so I can see which providers are getting real traction."},{"title":"Agent supplier verification","prompt":"Before my farming agent commits to a soil nitrogen data feed, can you check the x402 bazaar for soil-nitrogen services and return the snapshot hash and scoring revision so I can verify the ranking is current and auditable?"}],"resultDescription":"A JSON object containing a ranked array of up to N live x402 services tagged 'soil-nitrogen', each with name, blockchain network, 30-day call count, price in USD, resource URL, and unique paying wallets. Also includes the total matched count, the query parameters used, a 'declaredBy' field, and a 'generatedAt' ISO timestamp plus a snapshot hash and scoring revision for auditability.","failureModes":["No services found matching the soil-nitrogen tag — returns empty services array with count 0","Snapshot index stale or unavailable — returns error or outdated generatedAt timestamp","Invalid query parameters — may return 400 or malformed response","Network timeout on Cloudflare Worker — transient 503 or connection error","Price payment of $0.008 USDC rejected or wallet insufficient — 402 Payment Required blocks response"],"whenToPreferThis":"Choose this endpoint when you specifically need ranked discovery of soil-nitrogen data APIs available on the x402 pay-per-call marketplace, with real usage signals (30-day calls and unique paying wallets) rather than self-reported popularity. It is preferable over generic API directories when you need cryptographically verifiable snapshot receipts for audit trails, or when you are building an agricultural agent that needs to select or switch between soil data providers dynamically based on actual market activity.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T01:41:16.482Z","isFirstParty":false,"canonicalSlug":"x402-bazaar-rank-in-soil-nitrogen-services-3eb8fb63"}