{"uid":"cap_hpR037AKM98_rJNltEirp","slug":"clink-forge-nws-alert-severity-summary-6fafbb68","name":"Clink Forge NWS Alert Severity Summary","description":"Pay per call over x402. USDC on Base, no account, no API key. 28 government-sourced data products at $0.001–$0.05 per call, every response signed and provenance-chained.","url":"https://api.clinkforge.com/v1/p/nws-alert-severity-summary","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"required":{"type":"string"},"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"data":[{"field":"value","_record_id":"R-100"}],"product":"example-product","row_count":1,"provenance":[{"hash":"sha256...","authority":"AGENCY","source_url":"https://agency.gov/data","observed_at":"2026-08-25T00:00:00Z"}],"attestation":{"signature":"base64...","result_digest":"sha256...","signing_key_id":"forge-signing-1"},"payment_receipt":{"amount_usd":0.01,"settlement_ref":"0xtx..."},"product_version":1},"description":"data rows + provenance chain + attestation"},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","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":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_RmnIPtfZqq8BfXRQEz2AT","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a cryptographically attested summary of National Weather Service alert severities, sold per-call over the x402 micropayment protocol.","exampleAgentPrompt":"Can you pull the latest NWS alert severity summary from Clink Forge — I need the attested, per-call data with provenance showing it came from the official NWS source?","exampleUseCases":[{"title":"Real-time alert severity dashboard","prompt":"Fetch the current NWS alert severity summary so I can display active alert levels on our emergency dashboard — I need the data with its cryptographic provenance intact."},{"title":"Automated pipeline audit trail","prompt":"Pull the NWS alert severity summary from Clink Forge for today and include the attestation signature and source URL so our data pipeline can log a verified provenance chain."},{"title":"Agent weather safety check","prompt":"Before routing field crews today, grab the latest NWS alert severity summary with its attestation so I can confirm the data is authentic and check if any severe or extreme alerts are active."}],"resultDescription":"Returns JSON containing data rows with alert severity payload and record IDs, a product slug and version, a provenance block with license ID (US-GOV-PD), source URL, and observation timestamp, an Ed25519 cryptographic attestation signature, and an on-chain payment receipt with settlement reference — enabling end-to-end verification that the data originated from the official NWS source.","failureModes":["Payment not included or insufficient — returns HTTP 402 with payment requirements","Invalid or expired x402 payment token — payment rejected before data is served","NWS upstream data unavailable — may return empty rows or a service error","Malformed request parameters — returns 400 with schema validation error","Rate limiting or quota exceeded — returns 429"],"whenToPreferThis":"Choose this endpoint when you need NWS alert severity data with a verifiable, cryptographically signed provenance chain — particularly in automated pipelines, compliance workflows, or any context where you must prove the data originated from an official government source. It is especially suited for agents that can pay micropayments via x402, need a tamper-evident audit trail, or must demonstrate data authenticity without relying on a trusted intermediary.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T06:45:01.184Z","isFirstParty":false}