{"uid":"cap_E4r2xIJ1UAK0nGbyMS7R3","slug":"kihustle-ed25519-signature-verify-light-67efe42d","name":"KiHustle Ed25519 Signature Verify Light","description":"Kostenlose Guides, Solo-Playbooks und Artikel zu KI, Automation und Side Hustles — für Menschen, die mit echten Systemen online Einkommen aufbauen wollen. Transparent finanziert über faire Affiliate-Links.","url":"https://kihustle.tech/agents/api/v1/ed25519-signature-verify-light","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"text":{"type":"string"}}},"responseSchema":{"type":"json","example":{"result":"processed","status":"success"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_WoqFzRDzClqyUdkFtxywK","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Verifies an Ed25519 digital signature (lightweight variant) for a given text input","exampleAgentPrompt":"Can you verify this Ed25519 signature for the message 'Hello, world!' and tell me if it checks out as valid?","exampleUseCases":[{"title":"Verify signed webhook payload","prompt":"I just received a webhook payload with the message 'order-completed-12345' — can you run Ed25519 signature verification on it to confirm it actually came from a trusted source?"},{"title":"Authenticate user-submitted signed text","prompt":"A user submitted a signed message claiming identity — the text is 'user:alice@example.com:timestamp:1716300000'. Can you verify the Ed25519 signature to confirm authenticity before I grant access?"},{"title":"Check integrity of signed configuration file","prompt":"Before I deploy this config, I need to verify the Ed25519 signature on the text 'deploy:prod:v2.3.1' to make sure it hasn't been tampered with — can you run the lightweight signature check?"}],"resultDescription":"Returns a JSON object indicating whether the signature verification succeeded, with a 'result' field (e.g. 'processed') and a 'status' field (e.g. 'success' or 'failure').","failureModes":["Invalid or malformed signature returns an error status","Missing required 'text' field causes a 400-level error","Signature mismatch returns a failed verification result","Service unavailability may return a 5xx error","Incorrectly encoded input (wrong base64 or hex encoding) may cause parsing failure"],"whenToPreferThis":"Choose this endpoint when you need a lightweight, low-cost Ed25519 signature verification call without heavy cryptographic infrastructure overhead. It is ideal for agents that need to quickly authenticate message integrity as part of a larger workflow, especially when cost-sensitivity matters ($0.002 USDC per call). Prefer this over full-featured crypto libraries when the verification is a simple pass/fail check on a text string.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T19:03:01.010Z","isFirstParty":false}