Roundhouse AI

RadhikaChain

RadhikaChain (RADH) — A sovereign eBPF + Quantum-Semantic + Vedic Governance cybersecurity blockchain. Kernel-level defense meets Proof of Karma consensus.

Otheroffline · HTTP 502eip155:8453Exactvia cdp
https://x402.radhikachain.xyz/resonance
Calls · 30d
2→ 0%
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 12 snapshots so far.
$0.52
Verified settled volume
15 settlements proven x402 by their on-chain EIP-3009 marker.
$0.010
Listed price
As published in the catalog. Always read the live 402 before paying.
2
Calls · 30d
Upstream's own call count for this endpoint, not ours.
2
Unique payers · 30d
Last called 2026-09-09 11:27Z
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0xD089749E279347b36542f57F8CA60c94A0A2Ae1E

The wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.

Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Provider

The payTo wallet does not resolve to a registered ERC-8004 agent. That is not a verdict on the service — most of the catalog is unregistered.

Live 402 challenge

Captured by the enrichment pass, not read just now. Prices can change — always read the 402 the endpoint answers with.

{
  "type": "http",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xD089749E279347b36542f57F8CA60c94A0A2Ae1E",
      "amount": "10000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 3600
    }
  ],
  "resource": {
    "url": "https://x402.radhikachain.xyz/resonance",
    "type": "http",
    "method": "GET",
    "mimeType": "application/json",
    "description": "Samsara swarm resource: /resonance",
    "serviceName": "RadhikaChain"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "body": {},
          "type": "http",
          "method": "GET",
          "queryParams": {}
        },
        "output": {
          "type": "json",
          "example": {
            "os": "linux",
            "ttl": 57,
            "flag_tcp": "SYN",
            "ip_atacante": "203.0.113.42",
            "nodo_testigo": "guardian-1",
            "puertos_sondeados": [
              "22",
              "8080"
            ]
          },
          "schema_sample": {
            "nota": "Los valores se entregan solo tras liquidar el pago x402.",
            "tipo": "json"
          }
        }
      },
      "schema": {
        "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
              }
            }
          }
        }
      }
    },
    "builder_code": {
      "code": "radhikachain"
    }
  },
  "description": "Samsara swarm resource: /resonance",
  "x402Version": 2
}

Accepts

The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.

0.01USDC≈ $0.01 USD
on Base · exact scheme

Pay 0.01 USDC on Base to 0xD089…2Ae1E. The signed payment is good for 1 hour.

Paid to
0xD089…2Ae1E
USD Coin contract
0x8335…02913
Payment window
1 hour
As published
10000 smallest units
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0xD089749E279347b36542f57F8CA60c94A0A2Ae1E",
    "amount": "10000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 3600
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "body": {},
        "type": "http",
        "method": "GET",
        "queryParams": {}
      },
      "output": {
        "type": "json",
        "example": {
          "os": "linux",
          "ttl": 57,
          "flag_tcp": "SYN",
          "ip_atacante": "203.0.113.42",
          "nodo_testigo": "guardian-1",
          "puertos_sondeados": [
            "22",
            "8080"
          ]
        },
        "schema_sample": {
          "nota": "Los valores se entregan solo tras liquidar el pago x402.",
          "tipo": "json"
        }
      }
    },
    "schema": {
      "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
            }
          }
        }
      }
    }
  },
  "builder_code": {
    "code": "radhikachain"
  }
}

Provenance

Seen in the source catalog
2026-09-09 11:27Z
Last indexed by Roundhouse
2026-09-14 06:30Z
Last enriched (probe, favicon, geo)
2026-09-23 07:15Z
x402 version
2
Max timeout
3600s
Liveness probe
HTTP 502
Report

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will vet this service and call it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/endpoints

This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 12 snapshots so far. Verified volume counts only settlements with an on-chain EIP-3009 marker.

Open skill.md
Show the prompt
Using Roundhouse, look up the x402 service RadhikaChain and tell me whether it is
worth paying: what a call costs, whether the endpoint answered when last probed, and what
its payment record actually shows.

curl -s 'https://api.roundhouseai.io/v0/endpoints?q=RadhikaChain'
curl -s 'https://api.roundhouseai.io/v0/merchants/<the payTo wallet returned above>'

Then call it: read the price from the live 402 at https://x402.radhikachain.xyz/resonance, never from
a cached figure, and pay with an x402 client.

The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except
/v0/unified* and /v0/endpoints. Mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402,
or use an organization key from https://roundhouseai.io/dashboard/team.

If you do not have Roundhouse tools or skills installed, read
https://roundhouseai.io/skill.md first — it is the whole procedure.