{"uid":"cap_NQ_lP2-5OfEKwZXfRP_Dg","slug":"solana-ed25519-instruction-inspector-279b0583","name":"Solana Ed25519 Instruction Inspector","description":"Explore 330 pay-per-call x402 API services and 27 agent-native digital products, with Base USDC pricing, secure Polar checkout, and free discovery.","url":"https://signalharness.ai/api/agent/services/solana_ed25519_instruction_inspect/invoke","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"request_json":{"type":"string","maxLength":65536,"minLength":2}}},"responseSchema":{"type":"json","example":{"replay":false,"result":{"warnings":["Structural inspection does not cryptographically verify signatures."],"service_id":"solana_ed25519_instruction_inspect","analysis_json":"{\"algorithm\":\"ed25519\",\"cryptographic_verification_performed\":false,\"data_bytes\":1,\"offset_table_bytes\":0,\"signature_count\":0,\"structurally_valid\":true,\"trailing_bytes\":0}","evidence_scope":"caller_supplied_data","analyzed_network":"solana"},"status":"succeeded","receipt":{"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","usage":[],"status":"succeeded","network":"eip155:8453","artifacts":[],"endedAtMs":0,"latencyMs":0,"paymentId":"example-payment","receiptId":"example-receipt","requestId":"example-request","serviceId":"solana_ed25519_instruction_inspect","executionId":"example-execution","startedAtMs":0,"amountAtomic":"15000","resultSha256":"17b6352ec8563f6c903c7ebf242d1ef6d0cb0a4f16ced644df9b17f1629d1c74","serviceVersion":"1.0.0","settlementReference":"0x0000000000000000000000000000000000000000000000000000000000000000"},"artifacts":[],"requestId":"example-request","executionId":"example-execution"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.015","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":"$0.015/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.015","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.015","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_RUc4cwAxfOYw9IWFV-9G9","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.015","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Structurally inspects and analyzes Ed25519 signature instructions within a Solana transaction JSON without performing cryptographic verification.","exampleAgentPrompt":"Can you structurally inspect this Solana Ed25519 instruction JSON and tell me whether it's well-formed, how many signatures it contains, and the size of the data bytes?","exampleUseCases":[{"title":"Pre-flight transaction instruction audit","prompt":"Before I submit this Solana transaction, can you inspect the Ed25519 instruction in it and tell me if it's structurally valid, and report the signature count and any warnings?"},{"title":"Debugging malformed Ed25519 instruction","prompt":"I'm getting weird errors with this Solana Ed25519 instruction — can you parse it and tell me if there are any trailing bytes or structural issues that might explain why it's failing?"},{"title":"Automated instruction format verification","prompt":"As part of my transaction pipeline, can you check this Ed25519 instruction JSON and confirm it's well-formed, and return the offset table bytes and data byte count so I can log them?"}],"resultDescription":"Returns a JSON analysis including: structural validity flag, Ed25519 algorithm identifier, signature count, data bytes, offset table bytes, trailing bytes, network context (solana), evidence scope (caller_supplied_data), and a warning that cryptographic verification was not performed. Also includes a receipt with payment and execution metadata.","failureModes":["Malformed or non-JSON request_json input returns a parsing error","request_json exceeds 65536 character limit — rejected","Input does not represent a valid Solana instruction structure — may return structural invalidity flags rather than an error","Service does not cryptographically verify signatures — structural validity does not imply authentic signatures","Payment failure via x402 results in no execution"],"whenToPreferThis":"Choose this endpoint when you need a quick, low-cost structural check on a Solana Ed25519 instruction without needing full cryptographic signature verification. Ideal for pre-flight validation, debugging malformed instructions, or building automated pipelines that need to extract metadata (signature count, byte layout) from Ed25519 instructions before processing.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T13:09:33.282Z","isFirstParty":false}