{"uid":"cap_9AGVjuWEbs7NXVSeW5cj_","slug":"radhikachain-zk-proof-generation-671b909a","name":"RadhikaChain ZK Proof Generation","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.radhikachain.xyz/zk/prove","method":"POST","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":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"10.296","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":"$10.296/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"10.296","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"10.296","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_j6LCXroIOmxv7y6TL_tG7","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"10.296","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Generates a zero-knowledge proof (Halo2, Nova, or Plonky3) for a given computation or statement, paid per-request in USDC on Base via x402","exampleAgentPrompt":"Generate a zero-knowledge proof for my membership witness using the Halo2+Poseidon circuit — I need the proof artifact and verification key back so I can submit it on-chain.","exampleUseCases":[{"title":"On-chain membership proof","prompt":"I need to prove that an address is in an allowlist without revealing which one — run the Halo2 Poseidon membership proof for my witness and give me the proof I can submit on-chain."},{"title":"Recursive swap fold proof","prompt":"Generate a Nova IVC proof that folds the last 10 swap operations in my batch into a single verifiable proof — I need this for my rollup's settlement step."},{"title":"STARK batch validity proof","prompt":"Run a Plonky3 STARK batch proof over these 500 transaction hashes and return the proof artifact so I can post it as a validity proof to Base."}],"resultDescription":"A JSON object containing the generated zero-knowledge proof artifact, the proof system used (Halo2, Nova, or Plonky3), a verification key or reference, and any associated metadata (e.g. proof size, generation time). The proof can be used for on-chain verification or further aggregation.","failureModes":["Invalid or malformed witness/circuit inputs return a 400 error with proof generation failure details","Insufficient USDC payment or failed x402 payment flow returns a 402 Payment Required response","Unsupported proof system or circuit type returns a 422 Unprocessable Entity","Proof generation timeout for very large circuits may return a 504 or partial error","Network or infrastructure failure returns a 500 Internal Server Error"],"whenToPreferThis":"Choose this endpoint when you need on-demand, pay-per-request zero-knowledge proof generation across multiple proof systems (Halo2, Nova, Plonky3) without setting up a subscription or account. Ideal for agents that need verifiable computation, privacy-preserving proofs, or STARK/SNARK artifacts for on-chain submission, especially in Base/EVM ecosystems where USDC micropayments are natural.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:35:05.178Z","isFirstParty":false}