# RadhikaChain Atomic Swap Info — swap/info

> RadhikaChain Atomic Swap Info — swap/info is a paid API for AI agents from x402.radhikatmosphere.com, paid per call via x402, $0.099/call, status down (last checked 2026-11-04).

Returns current atomic swap market information for RADH↔BTC pairs on RadhikaChain, including open offers, locked totals, and protocol mechanics.

## Facts

- Endpoint: GET https://x402.radhikatmosphere.com/swap/info?utm_source=zero.xyz
- Price: $0.099/call
- Payment: x402
- Status: down
- Last checked: 2026-11-04
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/radhikachain-atomic-swap-info-swap-info-5de58715
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_xjNR-rNkhw3sqwe46aYQ8

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability radhikachain-atomic-swap-info-swap-info-5de58715
```

Example prompt: What does the current RADH↔BTC atomic swap market look like on RadhikaChain — are there any open offers and how much RADH is locked right now?

## When to prefer this

Use this endpoint when you need current atomic swap market data specifically for the RADH/BTC pair on RadhikaChain, a permissionless Bitcoin-compatible chain. Prefer it over generic DEX APIs when you need non-custodial, hash-locked cross-chain swap status without account registration, paid per-call via x402 USDC micropayment.

## Known failure modes

- 402 Payment Required if x402 USDC payment header is missing or malformed
- Empty offer list (ofertas: []) when no swaps are currently open — not an error, just an empty market
- Stale data if the chain node is lagging or the endpoint is temporarily unavailable
- Network timeout if the RadhikaChain node is unreachable

## 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

Returns a JSON object with the current atomic swap market state: list of open offers (mercado.ofertas), count of open offers (ofertas_abiertas), total RADH locked (radha_bloqueado_total), product name (RADH↔BTC), custody flag (sin_custodia: true), a plain-language explanation of the SHA-256 hash-lock mechanism (como_funciona), whether settlement is verified on-chain (verificado_en_cadena), and why RadhikaChain requires no permission from Bitcoin (por_que_no_necesita_permiso).

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "properties": {
  "input": {
   "type": "object",
   "properties": {},
   "additionalProperties": true
  },
  "output": {
   "type": "object",
   "additionalProperties": true
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "mercado": {
   "ofertas": [],
   "ofertas_abiertas": 0,
   "radha_bloqueado_total": 0
  },
  "producto": "Atomic Swap RADH <-> BTC",
  "sin_custodia": true,
  "como_funciona": "el mismo hash SHA-256 bloquea fondos en las dos cadenas; quien cobra revela la preimagen y la otra parte la lee on-chain para cobrar al otro lado",
  "verificado_en_cadena": false,
  "por_que_no_necesita_permiso": "RadhikaChain es Bitcoin Core con genesis propio: comparte los opcodes (bip65/CLTV, bip66, csv, segwit activos desde el bloque 1) aunque no la historia. Bitcoin no necesita saber que existe"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/radhikachain-atomic-swap-info-swap-info-5de58715/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.radhikatmosphere.com](https://www.zero.xyz/host/x402.radhikatmosphere.com/llms.txt)