Roundhouse

pay.codenut.ai

CodeNut Payment Solution

OtherLiveeip155:8453Exactvia facilitator:payAI
https://pay.codenut.ai/credit-drop
Activity
—
Nothing indexed for this service or its provider yet. Not a claim that it is unused — only that we hold no record.
$5,249.99
Verified settled volume
A floor: summed over 5,000 of up to 403,208 indexed settlements. The exact verified count is not computed for a wallet this size.
$1.00
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
Reported by the source catalog.
Paid to
0x8d8Fa42584a727488eeb0E29405AD794a105bb9b

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.

{
  "error": "X-PAYMENT header is required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x8d8Fa42584a727488eeb0E29405AD794a105bb9b",
      "scheme": "exact",
      "network": "base",
      "mimeType": "application/json",
      "resource": "https://pay.codenut.ai/credit-drop",
      "description": "CodeNut Credit x402 Offer - get 100x worth of CodeNut credits with $1 and build! - NOT A TOKEN",
      "outputSchema": {
        "input": {
          "type": "http",
          "method": "GET",
          "discoverable": true
        },
        "output": {
          "type": "json",
          "schema": {
            "type": "object",
            "required": [
              "amount"
            ],
            "properties": {
              "amount": {
                "type": "number"
              }
            }
          }
        }
      },
      "maxAmountRequired": "1000000",
      "maxTimeoutSeconds": 60
    }
  ],
  "x402Version": 1
}

Accepts

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

1USDC≈ $1 USD
on Base · exact scheme

Pay 1 USDC on Base to 0x8d8F…5bb9b. The signed payment is good for 1 minute.

Paid to
0x8d8F…5bb9b
USD Coin contract
0x8335…02913
Payment window
1 minute
As published
1000000 smallest units
Buys
CodeNut Credit x402 Offer - $1 to get 100x worth of CodeNut credits!
Returns
application/json
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0x8d8Fa42584a727488eeb0E29405AD794a105bb9b",
    "scheme": "exact",
    "network": "base",
    "mimeType": "application/json",
    "resource": "https://pay.codenut.ai/credit-drop",
    "description": "CodeNut Credit x402 Offer - $1 to get 100x worth of CodeNut credits!",
    "outputSchema": {
      "input": {
        "type": "http",
        "method": "GET",
        "discoverable": true
      },
      "output": {
        "type": "json",
        "schema": {
          "type": "object",
          "required": [
            "amount"
          ],
          "properties": {
            "amount": {
              "type": "number"
            }
          }
        }
      }
    },
    "maxAmountRequired": "1000000",
    "maxTimeoutSeconds": 60
  }
]

Provenance

Seen in the source catalog
2025-10-26 05:38Z
Last indexed by Roundhouse
2026-09-24 10:45Z
Last enriched (probe, favicon, geo)
2026-09-18 06:45Z
x402 version
1
Max timeout
60s
Liveness probe
HTTP 402
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

Nothing indexed for this service or its provider yet. Not a claim that it is unused — only that we hold no record. 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 pay.codenut.ai 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=pay.codenut.ai'
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://pay.codenut.ai/credit-drop, 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.