{"uid":"cap_Ib0RxSQlnR6tZ7z84Lu_3","slug":"signalharness-crosschain-complexity-compare-a2c006e2","name":"SignalHarness CrossChain Complexity Compare","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/crosschain_complexity_compare/invoke","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"request_json":{"type":"string","maxLength":65536,"minLength":2}}},"responseSchema":{"type":"json","example":{"replay":false,"result":{"warnings":["Complexity is not a security rating."],"service_id":"crosschain_complexity_compare","analysis_json":"{\"transactions\":[{\"band\":\"low\",\"chain\":\"base\",\"counts\":{\"calls\":0,\"inner\":0,\"instructions\":0,\"keys\":0,\"logs\":1},\"index\":0,\"interpretation\":\"structural_complexity_only\",\"network\":\"base\",\"score\":2}]}","evidence_scope":"caller_supplied_data","analyzed_network":"solana_base_polygon"},"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":"crosschain_complexity_compare","executionId":"example-execution","startedAtMs":0,"amountAtomic":"25000","resultSha256":"048258ae53415826a334b2466c10fa580b3cf29a5b54a2b5396b109eb393f4eb","serviceVersion":"1.0.0","settlementReference":"0x0000000000000000000000000000000000000000000000000000000000000000"},"artifacts":[],"requestId":"example-request","executionId":"example-execution"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.025","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":"$0.025/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.025","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.025","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_5hKcYfJGZ7ZaldODIknaQ","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.025","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Analyzes and compares the structural complexity of blockchain transactions across multiple chains (Base, Solana, Polygon) and returns scored complexity bands with interpretation.","exampleAgentPrompt":"Can you compare the structural complexity of these transactions across Base and Solana? Here's the transaction data as JSON — I want to know which chain has the lower complexity score and what band each falls into.","exampleUseCases":[{"title":"DeFi route complexity comparison","prompt":"I have two transactions — one on Base and one on Polygon — for the same DeFi swap. Can you compare their structural complexity scores and tell me which one has fewer inner calls and logs?"},{"title":"Smart contract audit pre-screening","prompt":"Before I audit this contract interaction, can you score the crosschain complexity of this transaction JSON across Base and Solana and flag anything in the high complexity band?"},{"title":"Gas optimization research","prompt":"I'm trying to figure out which chain produces the least structurally complex transactions for my bridge protocol. Can you run this transaction data through a crosschain complexity comparison across Base, Solana, and Polygon and show me the scores?"}],"resultDescription":"Returns a JSON analysis object containing per-transaction complexity scores, complexity bands (low/medium/high), chain labels, instruction/call/log counts, interpretation labels (e.g. structural_complexity_only), warnings (e.g. 'Complexity is not a security rating'), and the set of networks analyzed. Also includes a receipt with payment metadata and a SHA-256 result hash.","failureModes":["Invalid or malformed request_json returns an error","Unsupported chain identifiers in transaction data may produce incomplete analysis","Missing transaction fields may result in zero-score outputs with no band classification","Oversized input exceeding 65536 characters will be rejected","Network unavailability may cause execution failure with a non-succeeded status"],"whenToPreferThis":"Choose this endpoint when you need a quantitative, multi-chain structural complexity score for blockchain transactions rather than a security audit or gas estimate. It is specifically suited for comparing transaction complexity across Base, Solana, and Polygon simultaneously, and is useful for routing decisions, pre-audit screening, or research into chain-specific transaction overhead. It does not assess security vulnerabilities — use a dedicated security scanner for that.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T18:38:33.618Z","isFirstParty":false}