{"uid":"cap_6dB07duKARPwgv1IrykRL","slug":"optimistic-rollup-challenger-mcp-c1270726","name":"Optimistic Rollup Challenger MCP","description":"The premier global index of 1,069 monetized MCP nodes across 205 specialized subdomains. Gasless USDC runtime settlements via x402 V2 Spec on Base L2. Save 95% token context.","url":"https://api.m2mcent.com/optimistic-rollup-challenger-mcp/api/process?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":null,"responseSchema":{"type":"json","example":{"success":true}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.2","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":"$0.2/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.2","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.2","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_10fSEk5pXZeH22BMg82In","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.2","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Processes optimistic rollup challenge operations, verifying or disputing state transitions on Layer 2 chains via a managed MCP endpoint.","exampleAgentPrompt":"Can you run a challenge check on this optimistic rollup state data and tell me if it's valid or if there's a fraudulent state transition I should dispute?","exampleUseCases":[{"title":"Automated fraud proof detection","prompt":"I have a batch of L2 state transition data from an optimistic rollup — can you run it through the challenger to detect any fraudulent or invalid state roots?"},{"title":"Layer 2 dispute submission","prompt":"This rollup batch looks suspicious to me. Can you process this state data through the optimistic rollup challenger and tell me if it's worth disputing?"},{"title":"Rollup validity monitoring pipeline","prompt":"Every time a new optimistic rollup batch comes in, I want you to automatically validate the state data and flag anything that fails the challenge check."}],"resultDescription":"Returns a structured result indicating whether the submitted rollup state data is valid or fraudulent, along with challenge status, dispute eligibility, and any fraud proof details derived from the processed input.","failureModes":["Malformed or incomplete state data string returns a validation error","Invalid rollup format causes processing failure","Network or upstream chain latency may cause timeouts","Payment not received results in 402 response blocking processing","Empty data field returns an error without meaningful challenge output"],"whenToPreferThis":"Choose this endpoint when you need to programmatically challenge or validate optimistic rollup state transitions in an automated agent pipeline, particularly when you lack local infrastructure to run a full challenge node. Best suited for agents monitoring L2 integrity or enforcing rollup correctness on-demand.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-19T12:43:42.986Z","isFirstParty":false,"canonicalSlug":"optimistic-rollup-challenger-mcp-c1270726"}