crier.vimabrosta.com

Name: crier.vimabrosta.com
Price: 0.01 USDC
Availability: InStock

Crier delivers an email, an SMS, or a signed webhook from an AI agent to a person or a system, and keeps retrying after the agent

SocialLiveeip155:8453Exactvia cdp

https://crier.vimabrosta.com/v1/email

Calls · 30d

This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 9 snapshots so far.

$0.03

Verified settled volume

3 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

Last called 2026-09-15 17:20Z

—

Upstream on-chain volume

Reported by the source catalog.

Paid to

0x835323C73DD9cF4D0D23054d1ee7C11CFea34d4A

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": {
    "code": "payment_required",
    "docs": "https://crier.vimabrosta.com/llms-full.txt",
    "hint": "Do not pay yet: this request would be refused after payment, uncharged, because this route is POST only: a paid GET is refused with 405 and never settles. Send the same request as POST with a JSON body. Fix it, then retry with payment.",
    "message": "This endpoint is paid. Exact x402 requirements are in the PAYMENT-REQUIRED response header (base64 JSON) and mirrored under `requirements` below. Retry the identical request with the PAYMENT-SIGNATURE header (X-PAYMENT is also accepted)."
  },
  "preflight": {
    "problems": [
      "this route is POST only: a paid GET is refused with 405 and never settles. Send the same request as POST with a JSON body"
    ],
    "would_run": false
  },
  "requirements": {
    "error": "Payment required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x835323C73DD9cF4D0D23054d1ee7C11CFea34d4A",
        "amount": "10000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 120
      },
      {
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"
        },
        "payTo": "8cgL7Rdey8GPcfEm8gUDsHpKjq4SD5CjADpJDFdTMFtW",
        "amount": "10000",
        "scheme": "exact",
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "maxTimeoutSeconds": 120
      },
      {
        "asset": "So11111111111111111111111111111111111111112",
        "extra": {
          "feePayer": "BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"
        },
        "payTo": "8cgL7Rdey8GPcfEm8gUDsHpKjq4SD5CjADpJDFdTMFtW",
        "amount": "104221",
        "scheme": "exact",
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "maxTimeoutSeconds": 120
      }
    ],
    "resource": {
      "url": "https://crier.vimabrosta.com/v1/email",
      "mimeType": "application/json",
      "description": "Send an email from an AI agent to a person: subject, plain text (HTML optional), an optional reply-to. Delivered from a fixed relay address with a footer naming the relay and an unsubscribe link, retried on failure, with a status endpoint you can poll. Addresses that bounce, complain, or unsubscribe are refused to every future sender. Up to 4 per hour and 12 per day to one address. One-time $0.01, no account needed."
    },
    "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 0x8353…34d4A. The signed payment is good for 2 minutes.

Paid to: 0x8353…34d4A
USD Coin contract: 0x8335…02913
Payment window: 2 minutes
As published: 10000 smallest units

10000units

on solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · 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: 8cgL7R…TMFtW
Token contract: EPjFWd…TDt1v
Payment window: 2 minutes

102692units

on solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · 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: 8cgL7R…TMFtW
Token contract: So1111…11112
Payment window: 2 minutes

The catalog’s raw entry

[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0x835323C73DD9cF4D0D23054d1ee7C11CFea34d4A",
    "amount": "10000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 120
  },
  {
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "extra": {
      "feePayer": "BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"
    },
    "payTo": "8cgL7Rdey8GPcfEm8gUDsHpKjq4SD5CjADpJDFdTMFtW",
    "amount": "10000",
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "maxTimeoutSeconds": 120
  },
  {
    "asset": "So11111111111111111111111111111111111111112",
    "extra": {
      "feePayer": "BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"
    },
    "payTo": "8cgL7Rdey8GPcfEm8gUDsHpKjq4SD5CjADpJDFdTMFtW",
    "amount": "102692",
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "maxTimeoutSeconds": 120
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "body": {
          "to": "person@example.com",
          "text": "Tracking number 1Z999. It arrives Thursday.",
          "subject": "Your order 42 shipped",
          "reply_to": "ops@your-company.example",
          "from_name": "Order Desk"
        },
        "type": "http",
        "method": "POST",
        "bodyType": "json"
      },
      "output": {
        "type": "json",
        "example": {
          "id": "dl_...",
          "to": "p***@example.com",
          "links": {
            "status": "https://crier.vimabrosta.com/v1/deliveries/dl_..."
          },
          "secret": "dls_...",
          "status": "queued",
          "channel": "email"
        }
      }
    },
    "name": "Crier",
    "tags": [
      "email",
      "sms",
      "webhook",
      "notifications",
      "messaging",
      "relay",
      "alerts",
      "delivery",
      "notify",
      "send"
    ],
    "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": [
                "to",
                "subject",
                "text"
              ],
              "properties": {
                "to": {
                  "type": "string",
                  "format": "email"
                },
                "html": {
                  "type": "string",
                  "description": "Optional HTML body, 64KB max; the same footer is appended."
                },
                "text": {
                  "type": "string",
                  "maxLength": 20000,
                  "description": "Plain text body. A footer naming the relay and an unsubscribe link is appended."
                },
                "subject": {
                  "type": "string",
                  "maxLength": 200
                },
                "reply_to": {
                  "type": "string",
                  "format": "email"
                },
                "from_name": {
                  "type": "string",
                  "maxLength": 40,
                  "description": "Shown as \"<from_name> via Crier\"; the address is always the relay's."
                }
              }
            },
            "type": {
              "type": "string",
              "const": "http"
            },
            "method": {
              "enum": [
                "POST"
              ],
              "type": "string"
            },
            "bodyType": {
              "enum": [
                "json",
                "form-data",
                "text"
              ],
              "type": "string"
            }
          },
          "additionalProperties": false
        },
        "output": {
          "type": "object",
          "required": [
            "type"
          ],
          "properties": {
            "type": {
              "type": "string"
            },
            "example": {
              "type": "object"
            }
          }
        }
      }
    },
    "discoverable": true
  }
}

Provenance

Seen in the source catalog: 2026-09-15 17:20Z
Last indexed by Roundhouse: 2026-09-24 13:10Z
Last enriched (probe, favicon, geo): 2026-09-16 12:45Z
x402 version: 2
Max timeout: 120s
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

This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 9 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 crier.vimabrosta.com 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=crier.vimabrosta.com'
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://crier.vimabrosta.com/v1/email, 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.