Roundhouse

orchard-data

OpenAI-compatible chat completions, flat price per call: gpt-oss-120b (default), llama-3.3-70b, qwen3-30b or gemma-4-26b. Send the usual {model, messages, max_tokens (<=1024), temperature}; get a chat.completion back. No account, no API key. Failed calls are never charged. JSON.

InferenceLiveeip155:8453Exactvia wellknown:orchard-data.letom1176.workers.dev
https://orchard-data.letom1176.workers.dev/api/chat/completions
LlmChat-completionsOpenai-compatibleInferenceAiGpt-ossLlama
Settlements · 30d
237↑ 1110%
No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days.
$0.81
Verified settled volume
287 settlements proven x402 by their on-chain EIP-3009 marker.
$0.0010
Listed price
As published in the catalog. Always read the live 402 before paying.
—
Calls · 30d
Upstream's own call count for this endpoint, not ours.
—
Unique payers · 30d
Never called
—
Upstream on-chain volume
0 transactions, checked 2026-11-08 20:16Z
Paid to
0xc863b1c6658971ca427e90665dccce90a41a2bc2

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.

Accepts

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

0.001USDC≈ $0.001 USD
on Base · exact scheme

Pay 0.001 USDC on Base to 0xc863…a2bc2. The signed payment is good for 5 minutes.

Paid to
0xc863…a2bc2
USD Coin contract
0x8335…02913
Payment window
5 minutes
As published
1000 smallest units
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0xc863b1c6658971ca427e90665dccce90a41a2bc2",
    "amount": "1000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 300
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "body": {
          "model": "gpt-oss-120b",
          "messages": [
            {
              "role": "user",
              "content": "Summarize x402 in one sentence."
            }
          ],
          "max_tokens": 200
        },
        "type": "http",
        "bodyType": "json"
      },
      "output": {
        "type": "json",
        "example": {
          "model": "gpt-oss-120b",
          "object": "chat.completion",
          "choices": [
            {
              "index": 0,
              "message": {
                "role": "assistant",
                "content": "x402 lets clients pay for HTTP resources per request with stablecoins."
              },
              "finish_reason": "stop"
            }
          ]
        }
      }
    },
    "schema": {
      "type": "object",
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "required": [
        "input"
      ],
      "properties": {
        "input": {
          "type": "object",
          "required": [
            "type",
            "method",
            "bodyType",
            "body"
          ],
          "properties": {
            "body": {
              "type": "object",
              "required": [
                "messages"
              ],
              "properties": {
                "model": {
                  "enum": [
                    "gpt-oss-120b",
                    "llama-3.3-70b",
                    "qwen3-30b",
                    "gemma-4-26b"
                  ],
                  "type": "string",
                  "description": "Default gpt-oss-120b"
                },
                "messages": {
                  "type": "array",
                  "description": "OpenAI-style [{role, content}]"
                },
                "max_tokens": {
                  "type": "number",
                  "description": "Up to 1024"
                },
                "temperature": {
                  "type": "number"
                }
              }
            },
            "type": {
              "type": "string",
              "const": "http"
            },
            "method": {
              "enum": [
                "POST",
                "PUT",
                "PATCH"
              ],
              "type": "string"
            },
            "bodyType": {
              "enum": [
                "json",
                "form-data",
                "text"
              ],
              "type": "string"
            }
          },
          "additionalProperties": false
        },
        "output": {
          "type": "object",
          "required": [
            "type"
          ],
          "properties": {
            "type": {
              "type": "string"
            },
            "example": {
              "type": "object"
            }
          }
        }
      }
    }
  }
}

Provenance

Seen in the source catalog
—
Last indexed by Roundhouse
2026-11-08 19:45Z
Last enriched (probe, favicon, geo)
2026-11-08 20:16Z
x402 version
2
Max timeout
300s
Liveness probe
HTTP 404
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

No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days. 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 orchard-data 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=orchard-data'
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://orchard-data.letom1176.workers.dev/api/chat/completions, 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. Either pay over x402 (mint a personal key for $0.01 at
GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at
https://roundhouseai.io/dashboard/connections. If you have neither, ask before going further.

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