Roundhouse

saylorinnovations.com

No description published for this endpoint.

OtherLiveeip155:8453Exactvia facilitator:thirdweb
https://saylorinnovations.com/api/weather/forecast-discussion
Calls · 30d
1
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 9 snapshots so far.
$15.76
Verified settled volume
1,657 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
0xA2A8dF0f7CaaBEa4e120a2568118f141569fc8aa

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 to access this resource.",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "memo": "saylor:datadesk:nws-forecast-dis",
        "name": "USD Coin",
        "note": "Base settles through an x402 facilitator. Send payload.signature and payload.authorization (EIP-3009); there is no self-submitted path on this network.",
        "version": "2",
        "facilitatorOnly": true,
        "assetTransferMethod": "eip3009"
      },
      "payTo": "0xA2A8dF0f7CaaBEa4e120a2568118f141569fc8aa",
      "amount": "10000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 120
    },
    {
      "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
      "extra": {
        "memo": "saylor:datadesk:nws-forecast-dis",
        "name": "USD Coin",
        "note": "Polygon settles through an x402 facilitator. Send payload.signature and payload.authorization (EIP-3009); there is no self-submitted path on this network.",
        "version": "2",
        "facilitatorOnly": true,
        "assetTransferMethod": "eip3009"
      },
      "payTo": "0xA2A8dF0f7CaaBEa4e120a2568118f141569fc8aa",
      "amount": "10000",
      "scheme": "exact",
      "network": "eip155:137",
      "maxTimeoutSeconds": 120
    },
    {
      "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
      "extra": {
        "memo": "saylor:datadesk:nws-forecast-dis",
        "name": "USD Coin",
        "note": "Arbitrum settles through an x402 facilitator. Send payload.signature and payload.authorization (EIP-3009); there is no self-submitted path on this network.",
        "version": "2",
        "facilitatorOnly": true,
        "assetTransferMethod": "eip3009"
      },
      "payTo": "0xA2A8dF0f7CaaBEa4e120a2568118f141569fc8aa",
      "amount": "10000",
      "scheme": "exact",
      "network": "eip155:42161",
      "maxTimeoutSeconds": 120
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "memo": "saylor:datadesk:nws-forecast-dis",
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        "feePayer": "D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM",
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      },
      "payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
      "amount": "10000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 120
    },
    {
      "asset": "Es9vMFrzaCERmJfrF4H2FYD4KCoNkY11McCe8BenwNYB",
      "extra": {
        "memo": "saylor:datadesk:nws-forecast-dis",
        "session": "eyJhcnRpY2xlSWQiOiJkYXRhZGVzazpud3MtZm9yZWNhc3QtZGlzY3Vzc2lvbiIsInJlZmVyZW5jZSI6IjhuWTE1WHFHQnRGaDU1S0xLRnRtb0Mya1pjQkpCUEM2NnRKTUJlQWVEandTIiwicmVjaXBpZW50IjoiN0xTamZySmY4Zk5zQjhWQTl1N04zV0VuMjVzbVFMcG9iM1N2eVV2WGFjeTciLCJtaW50IjoiRXM5dk1GcnphQ0VSbUpmckY0SDJGWUQ0S0NvTmtZMTFNY0NlOEJlbndOWUIiLCJtaW5BbW91bnQiOjEwMDAwLCJleHAiOjE3OTI4MDgyODYxMDd9.qYTZBhci8-kjOhQbsXCBHsJWO6CxJ5GOqHji8MbEAEA",
        "feePayer": "D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM",
        "reference": "8nY15XqGBtFh55KLKFtmoC2kZcBJBPC66tJMBeAeDjwS"
      },
      "payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
      "amount": "10000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 120
    },
    {
      "asset": "So11111111111111111111111111111111111111112",
      "extra": {
        "memo": "saylor:datadesk:nws-forecast-dis",
        "note": "Native SOL: send lamports with a system transfer, not an SPL transfer. Price is quoted live and this quote expires in 120s.",
        "native": true,
        "session": "eyJhcnRpY2xlSWQiOiJkYXRhZGVzazpud3MtZm9yZWNhc3QtZGlzY3Vzc2lvbiIsInJlZmVyZW5jZSI6IjROZzZQdldhUzlCUmdraUx4YWlVTDlnQndHejZtdzRGajVadktBS2pkMkt3IiwicmVjaXBpZW50IjoiN0xTamZySmY4Zk5zQjhWQTl1N04zV0VuMjVzbVFMcG9iM1N2eVV2WGFjeTciLCJtaW50IjpudWxsLCJtaW5BbW91bnQiOjk0NjI0LCJleHAiOjE3OTI4MDgyODYxNDh9.cbntrtfZkaPvIcnDnnhebo-HnZQNwsanPz8cRuXjr3U",
        "reference": "4Ng6PvWaS9BRgkiLxaiUL9gBwGz6mw4Fj5ZvKAKjd2Kw",
        "solUsdPrice": 102.51,
        "quotedLamports": "97551"
      },
      "payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
      "amount": "94624",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 120
    }
  ],
  "resource": {
    "url": "https://saylorinnovations.com/api/weather/forecast-discussion?office=LWX",
    "tags": [
      "why is the forecast changing",
      "nws meteorologist discussion",
      "forecast confidence and key",
      "area forecast discussion text",
      "what are forecasters worried"
    ],
    "iconUrl": "https://saylorinnovations.com/og-image.jpg",
    "mimeType": "application/json",
    "description": "NWS Area Forecast Discussion by forecast office - the meteorologists' own reasoning, key messages, near and long term outlook, aviation and marine sections",
    "serviceName": "Saylor Innovations Data Desk"
  },
  "extensions": {
    "tags": [
      "why is the forecast changing",
      "nws meteorologist discussion for my area",
      "forecast confidence and key messages",
      "area forecast discussion text",
      "what are forecasters worried about this week",
      "weather office synopsis and long term outlook"
    ],
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "office": "LWX"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "url": "https://forecast.weather.gov/product.php?site=LWX&issuedby=LWX&product=AFD",
            "header": "000 FXUS61 KLWX 170751 AFDLWX Area Forecast Discussion National Weather Service Baltimore MD/Washington DC 351 AM EDT Sat Oct 17 2026",
            "issued": "2026-10-17T07:51:00.000Z",
            "office": "LWX",
            "source": "US National Weather Service (public domain)",
            "product": "Area Forecast Discussion",
            "headline": "The Freeze Watch was upgraded to a Freeze Warning. A Frost\nAdvisory was issued for areas west of I-95 and east of the Blue\nRidge.",
            "sections": [
              {
                "text": "The Freeze Watch was upgraded to a Freeze Warning. A Frost\nAdvisory was issued for areas west of I-95 and east of the Blue\nRidge.",
                "title": "WHAT HAS CHANGED"
              },
              {
                "text": "- 1) Frost and/or freezing temperatures this\n weekend.\n\n- 2) Daily chances for showers next week as a Nor'easter\n develops off the Carolina coast.",
                "title": "KEY MESSAGES"
              },
              {
                "text": "KEY MESSAGE 1...Frost and/or freezing temperatures this\nweekend.\n\nTemperatures drop today in the wake of a strong cold front with\nhighs expected to be in the 50s for most(40s mtns). High\npressure bui…",
                "title": "DISCUSSION"
              }
            ],
            "issuing_office": "KLWX",
            "section_titles": [
              "WHAT HAS CHANGED",
              "KEY MESSAGES",
              "DISCUSSION"
            ]
          }
        }
      },
      "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": [
                  "office"
                ],
                "properties": {
                  "office": {
                    "type": "string",
                    "description": "3-letter NWS forecast office code, e.g. LWX (Washington), OKX (New York), SEW (Seattle)"
                  }
                }
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "json"
              },
              "example": {
                "type": "object",
                "required": [
                  "office",
                  "sections"
                ],
                "properties": {
                  "url": {
                    "type": "string",
                    "description": "Canonical URL"
                  },
                  "header": {
                    "type": "string",
                    "description": "Product header lines with the office name and issue time as printed"
                  },
                  "issued": {
                    "type": [
                      "string",
                      "null"
                    ],
                    "description": "Time the discussion was issued (UTC)"
                  },
                  "office": {
                    "type": "string",
                    "description": "3-letter forecast office code that was read"
                  },
                  "source": {
                    "type": "string",
                    "description": "Data source the values come from"
                  },
                  "product": {
                    "type": "string",
                    "description": "Product name"
                  },
                  "headline": {
                    "type": [
                      "string",
                      "null"
                    ],
                    "description": "Headline text"
                  },
                  "sections": {
                    "type": "array",
                    "description": "Sections"
                  },
                  "issuing_office": {
                    "type": [
                      "string",
                      "null"
                    ],
                    "description": "Issuing office"
                  },
                  "section_titles": {
                    "type": "array",
                    "description": "Section titles"
                  }
                }
              }
            }
          }
        }
      }
    },
    "method": "GET",
    "example": {
      "url": "https://forecast.weather.gov/product.php?site=LWX&issuedby=LWX&product=AFD",
      "header": "000 FXUS61 KLWX 170751 AFDLWX Area Forecast Discussion National Weather Service Baltimore MD/Washington DC 351 AM EDT Sat Oct 17 2026",
      "issued": "2026-10-17T07:51:00.000Z",
      "office": "LWX",
      "source": "US National Weather Service (public domain)",
      "product": "Area Forecast Discussion",
      "headline": "The Freeze Watch was upgraded to a Freeze Warning. A Frost\nAdvisory was issued for areas west of I-95 and east of the Blue\nRidge.",
      "sections": [
        {
          "text": "The Freeze Watch was upgraded to a Freeze Warning. A Frost\nAdvisory was issued for areas west of I-95 and east of the Blue\nRidge.",
          "title": "WHAT HAS CHANGED"
        },
        {
          "text": "- 1) Frost and/or freezing temperatures this\n weekend.\n\n- 2) Daily chances for showers next week as a Nor'easter\n develops off the Carolina coast.",
          "title": "KEY MESSAGES"
        },
        {
          "text": "KEY MESSAGE 1...Frost and/or freezing temperatures this\nweekend.\n\nTemperatures drop today in the wake of a strong cold front with\nhighs expected to be in the 50s for most(40s mtns). High\npressure builds overhead throughout today with clearing skies\nand diminishing winds expected. This creates a favorable setup\nfor radiational cooling tonight, with lows dropping into the\nupper 20s to low 40s across the area. A Freeze Warning has been\nissued for those along and west of the Blue Ridge and expanding\ninto portions of NE Maryland. Additionally,a Frost Advisory has\nbeen issued for a areas west of I-95 and east of the Freeze\nWarning.\n\nTemperatures begin gradually warming on Sunday although\nadditional Frost Advisories are possible Sunday night west of\nthe Blue Ridge where low temperatures drop into the 30s.\nBeginning early next week, chances for Frost/freeze diminish as\ntemperatures continue to warm.\n\nKEY MESSAGE 2...Daily chances for showers next week as a Nor'easter\ndevelops off the Carolina coast.\n\nAs an upper trough advances through the Mid-Atlantic today, part of\nit cuts off along a stalled front south of our region this weekend.\nHeading into next week, this cutoff upper-level low results in the\ndevelopment of a nor'easter off the Carolina coast. This system then\nmeanders offshore and near the coast, but guidance is uncertain on\nits track and strength. Forecast models show considerable spread\nwith respect to the location nor'easter next week. Some solutions\nkeep the system offshore, while others have it retrograding further\nwestward. If this system does track further westward, it could lead\nto local impacts. With this mid-level low being cut off from the\nmain steering flow, it could linger through much of next week.\nNortheast breezes and daily chances for showers are possi…",
          "title": "DISCUSSION"
        },
        {
          "text": "VFR conditions are expected today as precipitation moves out of\nthe terminals this morning. Northwest winds gusty 20 to 30 knots\ntoday before diminishing overnight. Winds shift to\nnorth/northeasterly Sunday and Monday, gusting around 15 knots\neach afternoon.\n\nFor terminals in the eastern portions of the forecast area,\nsub-VFR conditions could develop next week from showers\nassociated with a nor'easter lurking offshore. Northeast winds\ncould become breezy at times depending on how close the system\ngets.",
          "title": "AVIATION"
        },
        {
          "text": "Gusty northwest winds are expected today in the wake of a strong\ncold front, with Small Craft Advisories and Gale Warnings in\neffect. Small Craft Advisory conditions continue Sunday with\nnorthwest winds gusting around 20 knots. Elevated winds continue\nMonday as a Nor'easter develops off the Carolina coast with SCA\ncriteria winds possible, mainly in the open portions of the\nChesapeake Bay.\n\nNext week, northeast winds around a nor'easter may remain gusty\nthrough much of next week. Small Craft Advisories and Gales are\npossible at times over the wider/southern waters.",
          "title": "MARINE"
        },
        {
          "text": "DC...None.\nMD...Small Craft Advisory until 6 AM EDT Sunday for MDZ008.\n     Freeze Warning from 1 AM to 8 AM EDT Sunday for MDZ003>006-501-\n     502-507-509-510.\n     Frost Advisory from 1 AM to 8 AM EDT Sunday for MDZ503-505.\nVA...Freeze Warning from 1 AM to 8 AM EDT Sunday for VAZ025>031-\n     503>505-507-508.\n     Frost Advisory from 1 AM to 8 AM EDT Sunday for VAZ036>040-050-\n     051-501-502-506-526.\nWV...Freeze Warning from 1 AM to 8 AM EDT Sunday for WVZ050>053-055-\n     501>506.\nMARINE...Small Craft Advisory until 6 AM EDT Sunday for ANZ530-531-\n     538>542.\n     Small Craft Advisory until 6 AM EDT early this morning for\n     ANZ532>534-537-543.\n     Gale Warning from 6 AM this morning to 6 AM EDT Sunday for\n     ANZ532>534-537-543.\n     Small Craft Advisory until 11 PM EDT this evening for ANZ535-\n     536.",
          "title": "LWX WATCHES/WARNINGS/ADVISORIES"
        }
      ],
      "issuing_office": "KLWX",
      "section_titles": [
        "WHAT HAS CHANGED",
        "KEY MESSAGES",
        "DISCUSSION",
        "AVIATION",
        "MARINE",
        "LWX WATCHES/WARNINGS/ADVISORIES"
      ]
    },
    "license": "LicenseRef-Saylor-Agent-Use-1.0",
    "mimeType": "application/json",
    "freshness": "fetched live (cached up to 1 hour for large reference files)",
    "tokenCount": null,
    "inputSchema": {
      "office": "3-letter NWS forecast office code, e.g. LWX (Washington), OKX (New York), SEW (Seattle)"
    },
    "serviceName": "Saylor Innovations Data Desk",
    "instructions": "STANDARD PATH (works with stock x402 clients): send payload.transaction — a base64 partially-signed Solana transaction — and we route verify/settle through an x402 facilitator that sponsors the fee and submits it. Include the chosen accepts entry as \"accepted\" so we can match terms. ALTERNATIVE PATH (no facilitator): Pick ONE entry from accepts and use the reference and session from THAT entry — each asset has its own. USDC or USDT: send an SPL transfer of the exact amount. Native SOL (asset=So11111111111111111111111111111111111111112, extra.native=true): send that many lamports with a system transfer. Either way include extra.reference as a read-only account (Solana Pay style), then retry with PAYMENT-SIGNATURE: base64({x402Version:2, payload:{session, reference}}). If your client cannot attach a reference, send payload.signature instead (USDC only). SOL amounts are quoted live and expire in 120s; stablecoins do not move. The facilitator path verifies and settles in this request. Only the alternative self-submitted Solana path needs retries while the transfer is indexed (typically 3-4 attempts over 10-20s). On that path, a 402 saying \"payment not found on-chain yet\" means keep retrying.",
    "outputSchema": {
      "type": "object",
      "required": [
        "office",
        "sections"
      ],
      "properties": {
        "url": {
          "type": "string"
        },
        "header": {
          "type": "string",
          "description": "Product header lines with the office name and issue time as printed"
        },
        "issued": {
          "type": [
            "string",
            "null"
          ],
          "description": "Time the discussion was issued (UTC)"
        },
        "office": {
          "type": "string",
          "description": "3-letter forecast office code that was read"
        },
        "source": {
          "type": "string"
        },
        "product": {
          "type": "string"
        },
        "headline": {
          "type": [
            "string",
            "null"
          ]
        },
        "sections": {
          "type": "array"
        },
        "issuing_office": {
          "type": [
            "string",
            "null"
          ]
        },
        "section_titles": {
          "type": "array"
        }
      }
    },
    "noPathTemplate": true,
    "settlementModes": [
      "facilitator-transaction",
      "self-submitted-reference"
    ],
    "typicalLatencyMs": 700
  },
  "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 0xA2A8…fc8aa. The signed payment is good for 2 minutes.

Paid to
0xA2A8…fc8aa
USD Coin contract
0x8335…02913
Payment window
2 minutes
As published
10000 smallest units
Returns
application/json
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
0xA2A8…fc8aa
Token contract
0x3c49…c3359
Payment window
2 minutes
Returns
application/json
10000units
on Arbitrum · 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
0xA2A8…fc8aa
Token contract
0xaf88…e5831
Payment window
2 minutes
Returns
application/json
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
7LSjfr…Xacy7
Token contract
EPjFWd…TDt1v
Payment window
2 minutes
Returns
application/json
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
7LSjfr…Xacy7
Token contract
Es9vMF…nwNYB
Payment window
2 minutes
Returns
application/json
90602units
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
7LSjfr…Xacy7
Token contract
So1111…11112
Payment window
2 minutes
Returns
application/json
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "payTo": "0xA2A8dF0f7CaaBEa4e120a2568118f141569fc8aa",
    "scheme": "exact",
    "network": "eip155:8453",
    "mimeType": "application/json",
    "resource": "https://saylorinnovations.com/api/weather/forecast-discussion",
    "description": "",
    "maxAmountRequired": "10000",
    "maxTimeoutSeconds": 120
  },
  {
    "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
    "payTo": "0xA2A8dF0f7CaaBEa4e120a2568118f141569fc8aa",
    "scheme": "exact",
    "network": "eip155:137",
    "mimeType": "application/json",
    "resource": "https://saylorinnovations.com/api/weather/forecast-discussion",
    "description": "",
    "maxAmountRequired": "10000",
    "maxTimeoutSeconds": 120
  },
  {
    "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
    "payTo": "0xA2A8dF0f7CaaBEa4e120a2568118f141569fc8aa",
    "scheme": "exact",
    "network": "eip155:42161",
    "mimeType": "application/json",
    "resource": "https://saylorinnovations.com/api/weather/forecast-discussion",
    "description": "",
    "maxAmountRequired": "10000",
    "maxTimeoutSeconds": 120
  },
  {
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "mimeType": "application/json",
    "resource": "https://saylorinnovations.com/api/weather/forecast-discussion",
    "description": "",
    "maxAmountRequired": "10000",
    "maxTimeoutSeconds": 120
  },
  {
    "asset": "Es9vMFrzaCERmJfrF4H2FYD4KCoNkY11McCe8BenwNYB",
    "payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "mimeType": "application/json",
    "resource": "https://saylorinnovations.com/api/weather/forecast-discussion",
    "description": "",
    "maxAmountRequired": "10000",
    "maxTimeoutSeconds": 120
  },
  {
    "asset": "So11111111111111111111111111111111111111112",
    "payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "mimeType": "application/json",
    "resource": "https://saylorinnovations.com/api/weather/forecast-discussion",
    "description": "",
    "maxAmountRequired": "90602",
    "maxTimeoutSeconds": 120
  }
]

Provenance

Seen in the source catalog
2026-10-20 14:52Z
Last indexed by Roundhouse
2026-10-24 01:45Z
Last enriched (probe, favicon, geo)
2026-10-24 02:16Z
x402 version
1
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 saylorinnovations.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=saylorinnovations.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://saylorinnovations.com/api/weather/forecast-discussion, 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.