{"uid":"cap_YrzXXnLfFSWWqfNZOGeEF","slug":"radhikachain-stark-proof-verification-74667109","name":"RadhikaChain STARK Proof Verification","description":"Telemetria de cadena, inteligencia de defensa y computo verificable (Halo2, Nova, Plonky3). Pago por peticion en USDC nativo en Base (eip155:8453) mediante x402 v2 scheme exact; sin cuenta ni suscripcion. Catalogo canonico: GET /.well-known/x402.","url":"https://x402.radhikatmosphere.com/zk/stark","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"type":"object","properties":{"body":{"type":"object","additionalProperties":true},"queryParams":{"type":"object","additionalProperties":true}}},"output":{"type":"object","properties":{"example":{"type":"object","additionalProperties":true}}}}},"responseSchema":{"type":"json","example":{"ok":true,"nota":"prueba STARK real; verificable con el mismo software libre, sin confiar en el emisor","campo":"BabyBear","filas":256,"latencia_ms":1236.162942,"num_queries":64}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"7.696","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":"$7.696/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"7.696","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"7.696","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_yPLuIOnXnDS4rsQP1d7Py","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"7.696","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Executes and returns a real STARK proof computation over a BabyBear field, returning verifiable cryptographic proof telemetry including field, rows, latency, and number of queries","exampleAgentPrompt":"Run a real STARK proof computation for me using RadhikaChain and give me back the BabyBear field parameters, number of rows, latency, and query count so I can verify it myself with open-source software.","exampleUseCases":[{"title":"ZK proof latency benchmarking","prompt":"I need to benchmark STARK prover performance — can you call the RadhikaChain STARK endpoint and tell me the latency in milliseconds and how many queries it used over the BabyBear field?"},{"title":"Verifiable computation audit","prompt":"I want a STARK proof result I can independently verify with open-source tools, without trusting the issuer — run the RadhikaChain STARK computation and give me the field, row count, and query parameters."},{"title":"ZK infrastructure integration test","prompt":"Can you test the RadhikaChain STARK proof endpoint and confirm it returns a valid proof over BabyBear with 256 rows and report back the latency and verification status?"}],"resultDescription":"A JSON object containing: ok (boolean success flag), a Spanish-language note confirming the proof is real and independently verifiable, campo (field name, e.g. BabyBear), filas (number of rows, e.g. 256), latencia_ms (proof generation latency in milliseconds), and num_queries (number of queries used in the proof, e.g. 64).","failureModes":["Payment not included or invalid x402 USDC payment on Base (eip155:8453) — returns 402 Payment Required","Proof computation timeout — latency_ms may spike or endpoint may return an error","Service unavailable or endpoint offline — returns 5xx error","Malformed request headers — returns 4xx client error","Insufficient USDC balance for per-call payment of $1.48"],"whenToPreferThis":"Use this endpoint when you need a real, independently verifiable STARK proof result over the BabyBear field with no account or subscription required — ideal for pay-per-call ZK proof benchmarking, auditing STARK prover performance, or integrating a trustless verifiable computation step into an agent workflow. Prefer this over SNARK-based endpoints (Halo2, Nova, Plonky3) when BabyBear field arithmetic and STARK-specific query counts are relevant to your use case.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T18:31:57.742Z","isFirstParty":false}