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RadhikaChain ZK Layers Catalog
x402
RadhikaChain ZK Layers Catalog is a paid API for AI agents from x402.radhikatmosphere.com, paid per call via x402, $0.5/call, status unknown (last checked 2026-09-15).
Returns a catalog of three live zero-knowledge proof layers (Halo2, Nova, Plonky3) with their operational status, proof systems, and available endpoints for verifiable computation.
Price / call$0.5
Success—
StatusUnknown
How this service works
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.
Output
A JSON object containing the full catalog of three ZK layers: Nova (IVC over BN256/Grumpkin for swap sequence folding), Halo2 (Merkle UTXO membership proofs, no trusted setup, IPA over Pallas), and Plonky3 (STARK for batch amount sum proofs). Each entry includes operational status, proof system version, what it proves, and trusted setup information. Also lists payable endpoints (/zk/fold, /zk/stark) and a note that verification is off-chain only.
Example use cases
Auditing live ZK proof system status
“Check the RadhikaChain ZK layers catalog and tell me which of the three proof systems (Nova, Halo2, Plonky3) are currently operational and whether any require a trusted setup.”
Choosing a proof system for swap verification
“I need to fold a sequence of swap steps into a constant-size proof — which RadhikaChain ZK layer should I use and what's the endpoint I'd call?”
Evaluating cryptographic transparency of RadhikaChain
“Pull the RadhikaChain ZK catalog and tell me which proof layers use a transparent setup with no trusted ceremony, and what cryptographic constants they use.”
Technical details
Endpoint
GEThttps://x402.radhikatmosphere.com/zk/capasWhen to prefer
Use this endpoint when you need to discover what zero-knowledge proof capabilities RadhikaChain exposes before committing to a specific proof generation call. It is the canonical discovery layer (analogous to /.well-known) for ZK compute on this platform. Prefer it over calling /zk/fold or /zk/stark directly when you are unsure which layer fits your use case, or when you need to verify operational status before paying for a proof.
Side effects
- Payment not included or incorrect: 402 Payment Required with x402 challenge
- Incorrect USDC amount or wrong chain (must be Base eip155:8453): payment rejected
- Service temporarily unavailable: 503 with no catalog returned
- Malformed x402 v2 payment header: authentication failure
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"capas": {
"nova": {
"estado": "operativo — se ejecuta en vivo, no es una cifra grabada",
"sistema": "nova-snark 0.73 IVC (BN256/Grumpkin)",
"que_prueba": "secuencia de pasos de un swap, plegada en tamano constante"
},
"halo2": {
"estado": "operativo",
"sistema": "halo2_proofs 0.3 + Poseidon (constantes auditadas de Orchard/Zcash)",
"que_prueba": "pertenencia de un UTXO a un arbol Merkle sin revelar la hoja ni el camino",
"trusted_setup": "ninguno (IPA sobre Pallas, esquema transparente)",
"procedencia_constantes": "halo2_gadgets 0.3.0 fp.rs · reproducibles con generate_parameters_grain.sage 1 0 255 3 8 56 <modulo Pallas>"
},
"plonky3": {
"estado": "operativo",
"sistema": "Plonky3 uni-stark · BabyBear · TwoAdicFriPcs · Poseidon2 · 64 queries",
"que_prueba": "un lote de N importes suma S, sin revelar los importes",
"trusted_setup": "ninguno (STARK)"
}
},
"alcance": "las pruebas se verifican fuera de la cadena; no hay verificador on-chain desplegado",
"de_pago": {
"/zk/fold": "pliega una secuencia de swap con Nova",
"/zk/stark": "genera una prueba STARK bajo demanda"
},
"servicio": "computo verificable — tres capas, en Rust"
}
}Tags
x402
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