{"uid":"cap_S3Qbo6AlBSfekkX1trhs5","slug":"pricing-state-api-deepseek-price-change-history-86ad48ee","name":"Pricing State API — DeepSeek Price Change History","description":"$0.01 USDC required (x402 / Base)\n\nPaid 0.01 USDC. Detected plan, price, and billing-period changes for one catalog slug, newest first, with a paging cursor. Empty array means nothing has been recorded yet, not that the vendor’s price has been stable forever. Check free lastChangeAt first.\n\nNo API key needed. Pay with any x402-compatible wallet that holds USDC on Base. If your agent does not yet have a funded wallet, set one up via Coinbase Agentic Wallet or Base MCP — then standard x402 clients will pay and retry automatically.","url":"https://pricing-state-api.replit.app/api/monitors/deepseek/changes?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$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"],"type":"string"},"pathParams":{"type":"object","required":["slug"],"properties":{"slug":{"type":"string","example":"linear","pattern":"^[a-z0-9]+(?:-[a-z0-9]+)*$","description":"One monitor slug from the free catalog at GET /api/monitors — not the only paid monitor; every enabled slug in the catalog is a paid resource. The path template itself is a placeholder, not a vendor."}}},"queryParams":{"type":"object","required":[],"properties":{"limit":{"type":"integer","default":20,"example":20,"maximum":100,"minimum":1,"description":"Maximum number of change records to return, most recent first (optional)."},"before":{"type":"string","pattern":"^[A-Za-z0-9_-]{8,128}$","description":"Opaque cursor from a previous response's nextBefore, to fetch the page of older records (optional). Construct nothing here: pass back exactly what the last response returned. Omit it for the newest page."}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"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_2H2PuzEfbQGisHGlF4yXz","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 a paginated, newest-first list of detected plan, price, and billing-period changes for the DeepSeek catalog slug","exampleAgentPrompt":"Pull the most recent price and plan changes recorded for DeepSeek from the Pricing State API — show me up to 20 changes, newest first.","exampleUseCases":[{"title":"Audit DeepSeek price history","prompt":"Have there been any recorded changes to DeepSeek's pricing plans or billing periods? Show me the 20 most recent ones, newest first."},{"title":"Paginate older DeepSeek price changes","prompt":"I already pulled the first page of DeepSeek price changes — now get me the next page of older records using the cursor from that last response."},{"title":"Detect recent DeepSeek price hikes","prompt":"Check if DeepSeek has changed any of its API pricing or billing tiers in the Pricing State API and let me know what changed most recently."}],"resultDescription":"A JSON array of change records for the DeepSeek catalog slug, ordered newest first. Each record describes a detected change in plan name, price, or billing period. The response also includes a nextBefore opaque cursor for fetching the next (older) page, and a lastChangeAt field indicating when the most recent change was recorded. An empty array means no changes have been recorded yet, not that pricing has been stable forever.","failureModes":["Empty array returned — no changes have been recorded yet for DeepSeek (not necessarily stable pricing)","Invalid or expired cursor passed in 'before' parameter — API may return an error or unexpected page","Payment failure — x402 wallet not funded with USDC on Base, blocking access","Rate limiting or quota errors if the endpoint is called too frequently","Stale data — the service may not have crawled DeepSeek's pricing page recently"],"whenToPreferThis":"Use this endpoint when you specifically need the historical change log for DeepSeek pricing — not just the current snapshot. Prefer it over the snapshot endpoint when you need to audit when prices changed, detect recent price hikes or cuts, or page through a timeline of plan/billing-period changes. It is the right choice if your agent needs to answer 'what changed and when' rather than 'what is the price right now'.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T12:35:08.388Z","isFirstParty":false,"canonicalSlug":"pricing-state-api-deepseek-price-change-history-86ad48ee"}