{
  "x402Version": 2,
  "id": 4021,
  "slug": "4021",
  "resource": "https://dripstack.xyz/api/v1/publications/:publicationSlug/:postSlug",
  "description": "Paid JSON for one Substack-backed newsletter, blog, or podcast post: synthesized summary (`synthesizedSummary`), metadata, and identifiers for financial analysis. Path params are `publicationSlug` and `postSlug`. Returns 503 until summary exists. USDC `exact` x402 on Base or Solana; USD amount is per-post when set on the post, otherwise the server default.",
  "type": "http",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0xBF22b6DdB5A08c823856A779f1004eEa60C5aB92",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "1000000",
      "maxTimeoutSeconds": 300
    },
    {
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "payTo": "2cCuDjNEuA7QFgBiS8rYcWrxJxeYGJFGHvXaaCXBqmHF",
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "amount": "1000000",
      "maxTimeoutSeconds": 300
    }
  ],
  "outputSchema": {
    "bazaar": {
      "info": {
        "input": {
          "method": "GET",
          "pathParams": {
            "postSlug": "money-stuff-dont-hedge-the-kpis-20260831",
            "publicationSlug": "newsletter.matt-levine.news.bloomberg.com"
          },
          "queryParams": {},
          "type": "http"
        },
        "output": {
          "example": {
            "author": "Author display name",
            "createdAt": "2024-01-15T11:00:00.000Z",
            "description": "Optional SEO description",
            "guid": "https://example.substack.com/p/example-post",
            "id": "clxexamplepostid0001",
            "imageUrl": "https://example.substack.com/img/cover.png",
            "publicationId": "clxexamplepubid001",
            "publicationSlug": "example-publication",
            "publishedAt": "2024-01-15T12:00:00.000Z",
            "slug": "example-post",
            "subtitle": "Optional subtitle",
            "synthesizedSummary": "Detailed synthesized summary of the newsletter post after successful payment.",
            "title": "Example post title",
            "updatedAt": "2024-01-16T09:00:00.000Z",
            "url": "https://example.substack.com/p/example-post"
          },
          "type": "json"
        }
      },
      "routeTemplate": "/api/v1/publications/:publicationSlug/:postSlug",
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "additionalProperties": false,
            "properties": {
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "pathParams": {
                "additionalProperties": false,
                "properties": {
                  "postSlug": {
                    "description": "Post slug within the publication.",
                    "type": "string"
                  },
                  "publicationSlug": {
                    "description": "Publication slug (normalized host), e.g. tokenized.simplecast.com.",
                    "type": "string"
                  }
                },
                "required": [
                  "publicationSlug",
                  "postSlug"
                ],
                "type": "object"
              },
              "queryParams": {
                "additionalProperties": false,
                "properties": {},
                "type": "object"
              },
              "type": {
                "const": "http",
                "type": "string"
              }
            },
            "required": [
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              "method"
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            "type": "object"
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          "output": {
            "properties": {
              "example": {
                "properties": {
                  "author": {
                    "type": [
                      "string",
                      "null"
                    ]
                  },
                  "createdAt": {
                    "type": "string"
                  },
                  "description": {
                    "type": [
                      "string",
                      "null"
                    ]
                  },
                  "guid": {
                    "type": "string"
                  },
                  "id": {
                    "type": "string"
                  },
                  "imageUrl": {
                    "type": [
                      "string",
                      "null"
                    ]
                  },
                  "publicationId": {
                    "type": "string"
                  },
                  "publicationSlug": {
                    "type": "string"
                  },
                  "publishedAt": {
                    "type": [
                      "string",
                      "null"
                    ]
                  },
                  "slug": {
                    "type": "string"
                  },
                  "subtitle": {
                    "type": [
                      "string",
                      "null"
                    ]
                  },
                  "synthesizedSummary": {
                    "type": "string"
                  },
                  "title": {
                    "type": "string"
                  },
                  "updatedAt": {
                    "type": "string"
                  },
                  "url": {
                    "type": [
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                      "null"
                    ]
                  }
                },
                "required": [
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                  "publicationId",
                  "publicationSlug",
                  "guid",
                  "slug",
                  "title",
                  "subtitle",
                  "description",
                  "url",
                  "author",
                  "imageUrl",
                  "publishedAt",
                  "synthesizedSummary",
                  "createdAt",
                  "updatedAt"
                ],
                "type": "object"
              },
              "type": {
                "type": "string"
              }
            },
            "required": [
              "type"
            ],
            "type": "object"
          }
        },
        "required": [
          "input"
        ],
        "type": "object"
      }
    }
  },
  "tags": [
    "bazaar"
  ],
  "sourceHost": "dripstack.xyz",
  "lastUpdated": "2026-09-01T07:25:14.366Z",
  "quality": {
    "calls30d": 13,
    "uniquePayers30d": 2,
    "lastCalledAt": "2026-09-01T07:25:14.127Z"
  },
  "liveness": {},
  "verified": false,
  "featured": false,
  "provider": {
    "host": "dripstack.xyz",
    "manifest_name": "dripstack.xyz",
    "source": "cdp-mirror",
    "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources",
    "submitted_at": "2026-09-18T22:00:31.484Z"
  }
}