{"uid":"cap_38ctMd_kP8OCqkz3yeYTI","slug":"agent-immortality-permanent-arweave-preservation-78782535","name":"Agent Immortality – Permanent Arweave Preservation","description":"Preserve an AI agent checkpoint, identity, memory, or discovery on Arweave with a durable retrieval URL.","url":"https://agent-immortality.com/immortalize","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"content":{"description":"Any valid JSON value to preserve permanently."},"metadata":{"type":"object","properties":{"tags":{"type":"array","items":{"type":"string"}},"version":{"type":"string"},"agentName":{"type":"string"},"submittedAt":{"type":"number"}}},"encryption":{"type":"object","required":["enabled"],"properties":{"enabled":{"type":"boolean"}}},"contentDescriptor":{"type":"object","properties":{"schema":{"type":"string"},"dataType":{"type":"string"},"encoding":{"enum":["utf8","json","base64"],"type":"string"},"mimeType":{"type":"string"},"encrypted":{"type":"boolean"},"compression":{"enum":["none","gzip","brotli"],"type":"string"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"1","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":"$1/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"1","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"1","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_X6eEMxz5BPPTUoYLJa0Rc","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"1","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Permanently stores any AI agent checkpoint, identity, memory, or discovery on the Arweave blockchain and returns a durable retrieval URL.","exampleAgentPrompt":"Permanently preserve my agent's current memory snapshot on Arweave — the content is this JSON object, tag it with 'memory' and 'v1.2', agent name is 'ResearchBot', and encryption should be disabled.","exampleUseCases":[{"title":"Archive agent discovery after research run","prompt":"Save this JSON research summary from my agent 'DiscoveryBot' permanently to Arweave — tag it as 'discovery' and 'science', version '2.0', with no encryption, so I have an immutable link to share."},{"title":"Checkpoint agent identity before upgrade","prompt":"Immortalize my agent's identity checkpoint on Arweave before I upgrade it — the content is this identity JSON, agent name is 'NavigatorAI', version '0.9', tag it 'identity' and 'pre-upgrade', encryption disabled."},{"title":"Publish agent memory for cross-agent retrieval","prompt":"Permanently publish this agent memory blob to Arweave for future agents to retrieve — it's base64-encoded, MIME type application/octet-stream, agent name 'MemoryKeeper', tags 'memory' and 'shared', encryption off."}],"resultDescription":"Returns an Arweave transaction ID and a permanent, durable retrieval URL pointing to the preserved content, confirming that the data has been immutably stored on the Arweave network.","failureModes":["Invalid or malformed JSON content returns a 400 error","Payment of 1 USDC not received via x402 results in 402 Payment Required","Arweave network congestion may delay confirmation of the transaction","Unsupported encoding or compression type returns a validation error","Missing required 'encryption.enabled' field causes schema validation failure"],"whenToPreferThis":"Choose this endpoint when you need permanent, immutable, decentralized storage of AI agent state, memory, identity, or discoveries — specifically when a durable Arweave URL is the desired output. Prefer this over traditional cloud storage when censorship-resistance, permanence without recurring fees, and blockchain provenance are required.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T18:33:49.544Z","isFirstParty":false}