price-snap.restockalarm.workers.dev

Name: price-snap.restockalarm.workers.dev
Price: 0.01 USDC
Availability: InStock

Spot crypto prices for comma-separated symbols (DefiLlama, ~60s cache)

TradingLiveeip155:8453Exactvia facilitator:payAI

https://price-snap.restockalarm.workers.dev/v1/price

Settlements · 30d

63↓ 75%

No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days.

$0.77

Verified settled volume

63 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.

—

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

0x7B97303d62517eA9E26D1E1b199Eac42a487F430

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": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x7B97303d62517eA9E26D1E1b199Eac42a487F430",
      "amount": "10000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "message": "Payment required: $0.01 USDC on Base per call (x402). USD spot prices for up to 10 coins. Pay with any x402 client (it reads the PAYMENT-REQUIRED header, signs a USDC authorization and retries). Failed calls are never charged.",
  "howToPay": {
    "code": "npm i @x402/fetch @x402/evm viem\n\nimport { wrapFetchWithPayment, x402Client } from \"@x402/fetch\";\nimport { ExactEvmScheme } from \"@x402/evm/exact/client\";\nimport { privateKeyToAccount } from \"viem/accounts\";\nconst client = new x402Client();\nclient.register(\"eip155:*\", new ExactEvmScheme(privateKeyToAccount(process.env.EVM_PRIVATE_KEY))); // wallet with USDC on Base\nconst payFetch = wrapFetchWithPayment(fetch, client);\nconst res = await payFetch(\"https://price-snap.restockalarm.workers.dev/v1/price?coins=BTC,ETH\"); // 402 -> signs USDC payment -> retries -> 200\nconsole.log(res.status, await res.json());",
    "docs": "https://price-snap.restockalarm.workers.dev/llms.txt",
    "steps": [
      "Use an x402 client such as @x402/fetch with a wallet that holds USDC on Base",
      "It reads this 402 quote, signs the payment and retries with header PAYMENT-SIGNATURE",
      "You receive HTTP 200 JSON plus a PAYMENT-RESPONSE receipt header"
    ],
    "quickstart": "https://docs.x402.org/getting-started/quickstart-for-buyers",
    "pay_by_card": "https://api-keys.restockalarm.workers.dev/",
    "example_call": "https://price-snap.restockalarm.workers.dev/v1/price?coins=BTC,ETH"
  },
  "resource": {
    "url": "https://price-snap.restockalarm.workers.dev/v1/price",
    "mimeType": "application/json",
    "description": "Spot crypto prices for comma-separated symbols (DefiLlama, ~60s cache)"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "coins": "BTC,ETH"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "asOf": "2026-10-16T00:00:00.000Z",
            "prices": {
              "BTC": 95000,
              "ETH": 3500
            },
            "source": "defillama"
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "required": [
                  "coins"
                ],
                "properties": {
                  "coins": {
                    "type": "string",
                    "description": "Comma-separated symbols e.g. BTC,ETH,SOL"
                  }
                }
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "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 0x7B97…7F430. The signed payment is good for 5 minutes.

Paid to: 0x7B97…7F430
USD Coin contract: 0x8335…02913
Payment window: 5 minutes
As published: 10000 smallest units

10000units

on Polygon · exact scheme

That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.

Paid to: 0x7B97…7F430
Token contract: 0x3c49…c3359
Payment window: 5 minutes

The catalog’s raw entry

[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0x7B97303d62517eA9E26D1E1b199Eac42a487F430",
    "amount": "10000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 300
  },
  {
    "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0x7B97303d62517eA9E26D1E1b199Eac42a487F430",
    "amount": "10000",
    "scheme": "exact",
    "network": "eip155:137",
    "maxTimeoutSeconds": 300
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "type": "http",
        "method": "GET",
        "queryParams": {
          "coins": "BTC,ETH"
        }
      },
      "output": {
        "type": "json",
        "example": {
          "asOf": "2026-10-16T00:00:00.000Z",
          "prices": {
            "BTC": 95000,
            "ETH": 3500
          },
          "source": "defillama"
        }
      }
    },
    "schema": {
      "type": "object",
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "required": [
        "input"
      ],
      "properties": {
        "input": {
          "type": "object",
          "required": [
            "type",
            "method"
          ],
          "properties": {
            "type": {
              "type": "string",
              "const": "http"
            },
            "method": {
              "enum": [
                "GET"
              ],
              "type": "string"
            },
            "queryParams": {
              "type": "object",
              "required": [
                "coins"
              ],
              "properties": {
                "coins": {
                  "type": "string",
                  "description": "Comma-separated symbols e.g. BTC,ETH,SOL"
                }
              }
            }
          },
          "additionalProperties": false
        },
        "output": {
          "type": "object",
          "required": [
            "type"
          ],
          "properties": {
            "type": {
              "type": "string"
            },
            "example": {
              "type": "object"
            }
          }
        }
      }
    }
  }
}

Provenance

Seen in the source catalog: 2026-11-03 04:11Z
Last indexed by Roundhouse: 2026-11-11 04:15Z
Last enriched (probe, favicon, geo): 2026-11-07 03:15Z
x402 version: 2
Max timeout: 300s
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

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 price-snap.restockalarm.workers.dev 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=price-snap.restockalarm.workers.dev'
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://price-snap.restockalarm.workers.dev/v1/price, 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.