{"uid":"cap_GCYfHjt9ck9tGlffZ7aBc","slug":"signalharness-agent-tool-call-sequence-analyzer-cde29e77","name":"SignalHarness Agent Tool Call Sequence Analyzer","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/agent_tool_call_sequence_analyze/invoke","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"request_json":{"type":"string","maxLength":65536,"minLength":2}}},"responseSchema":{"type":"json","example":{"replay":false,"result":{"warnings":["Verify the caller-supplied data before relying on this result."],"service_id":"agent_tool_call_sequence_analyze","analysis_json":"{\"example\":\"schema-valid caller-supplied data\"}","evidence_scope":"caller_supplied_data"},"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":"agent_tool_call_sequence_analyze","executionId":"example-execution","startedAtMs":0,"amountAtomic":"10000","resultSha256":"88456da2da9b5e20231cd59b03e0eda308544c3190d240f42e812e63c7766539","serviceVersion":"1.0.0","settlementReference":"0x0000000000000000000000000000000000000000000000000000000000000000"},"artifacts":[],"requestId":"example-request","executionId":"example-execution"}},"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_ToUxDy2GQUgZPmnTJT7zZ","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":"Analyzes a sequence of agent tool calls provided as JSON and returns structured analysis with warnings and evidence scope.","exampleAgentPrompt":"Can you analyze this sequence of tool calls my agent made and tell me if there are any issues or warnings? Here's the JSON log of the calls it made.","exampleUseCases":[{"title":"Debugging a broken agent workflow","prompt":"My agent ran a multi-step task and something went wrong midway — can you analyze this tool call sequence JSON and tell me what looks off or out of order?"},{"title":"Auditing LLM tool use patterns","prompt":"I want to audit the sequence of tool calls our production agent made during last night's run — here's the JSON, can you analyze it and flag any warnings?"},{"title":"Validating agent tool call ordering","prompt":"Before I deploy this agent pipeline, can you check this tool call sequence I captured from testing and tell me if the ordering looks correct and whether there are any issues I should know about?"}],"resultDescription":"Returns a JSON object containing an analysis_json field with structured findings, a list of warnings (e.g. about caller-supplied data trust), the service_id, and an evidence_scope field indicating the data source. Also includes a full receipt with payment and execution metadata (network, latency, amount, result hash).","failureModes":["Malformed or non-JSON request_json input may cause parsing errors","Input exceeding 65536 characters will be rejected","Ambiguous or incomplete tool call sequences may yield low-confidence analysis","Payment failure via x402 will prevent execution","Response may include warnings about unverified caller-supplied data"],"whenToPreferThis":"Choose this endpoint when you need a pay-per-call, agent-native analysis of tool call sequences without standing up your own analysis infrastructure. Particularly useful for debugging multi-step agent workflows, auditing tool use patterns, or validating call ordering in an x402/Base USDC payment context.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T07:02:51.602Z","isFirstParty":false}