{"uid":"cap_qRjqSuzUhjfUlG30Rxs3_","slug":"lazareus-s3-compatible-object-store-post-store-368f77e4","name":"Lazareus S3-Compatible Object Store (POST /store)","description":"Lazareus gives AI agents pay-per-call S3-compatible storage, plus real-time network health scores and priority fee recommendations across Solana, Base, and Ethereum. No account, no subscription — paid per call via x402.","url":"https://lazareus.xyz/store","method":"POST","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.104858","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","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":"$0.104858/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.104858","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.104858","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_s9IWLNk0yAyJ6F6NyWrpM","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.104858","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Stores arbitrary objects (files, blobs, JSON) to S3-compatible storage via a pay-per-call POST, returning a key for later retrieval — no account or subscription required.","exampleAgentPrompt":"Save this JSON summary to Lazareus so I can retrieve it later — it's the output of today's analysis run and I'll need the key to pull it back.","exampleUseCases":[{"title":"Persist agent pipeline output","prompt":"Store the final report JSON my analysis agent just produced so I can retrieve it in the next pipeline step — give me back the storage key."},{"title":"Cross-agent file handoff","prompt":"Upload this CSV file to Lazareus so a separate summarization agent can fetch it by key without me having to pass it directly between agents."},{"title":"Temporary blob storage for workflow","prompt":"Save this raw binary blob from my image-processing step to S3-compatible storage and return the key — I don't want to set up an account or subscription, just pay per call."}],"resultDescription":"Returns a storage key (object identifier) confirming the object was written to S3-compatible storage, which can later be used to retrieve the object via the /store GET endpoint (using ?key=...).","failureModes":["Oversized payload rejected if body exceeds storage limits","Payment failure if x402 USDC balance is insufficient — returns 402 Payment Required","Missing or malformed content type may cause retrieval issues","Network timeout if upload body is large","Key collision is unlikely but storage is not deduplicated"],"whenToPreferThis":"Choose this endpoint when an AI agent needs lightweight, pay-per-call object storage with no account setup — ideal for ephemeral inter-agent data handoffs, persisting pipeline intermediates, or any autonomous workflow that needs to write then read back a blob without managing cloud credentials or subscriptions. Prefer it over traditional S3 when the caller pays per use via crypto (x402/USDC) and has no existing cloud storage account.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T18:40:52.521Z","isFirstParty":false}