{
  "generated_at": "2026-04-24T15:01:35.625676+00:00",
  "slug": "basepost-vercel-app-api-articles-base-launches-sub-accounts-the-future-of-onchain-ux",
  "title": "BasePost \u00b7 Fetch Article with Author Metadata",
  "url": "https://basepost.vercel.app/api/articles/base-launches-sub-accounts-the-future-of-onchain-ux",
  "category": "data",
  "summary": "Fetch a specific BasePost article with complete author profile data and formatted content.",
  "seo": {
    "title": "BasePost x402 API: Article Content & Author Data",
    "description": "Retrieve Base blockchain articles with full author metadata including address, display name, profile picture, and HTML/Markdown content via x402 micropayment."
  },
  "use_cases": [
    "Retrieve onchain publishing content for research",
    "Verify author identity via Ethereum address",
    "Extract article text for summarization pipelines",
    "Monitor Base ecosystem announcements"
  ],
  "ideal_buyer": "AI agents and researchers tracking Base ecosystem news and verified onchain publishing.",
  "example_prompt": "Get the BasePost article about sub-accounts and extract the author's wallet address and full article text.",
  "risk_notes": [],
  "pricing_sanity": {
    "flag": "normal",
    "ratio": 0.5,
    "median_category_atomic": 20000
  },
  "pricing_review_required": false,
  "pricing_decimal_suspect": false,
  "trust_tier": "indexed_external",
  "accepts": [
    {
      "scheme": "exact",
      "network": "base",
      "pay_to": "0xac391ce9c37516c1b53168328728f2a153799f6e",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "max_amount_required_atomic": "10000",
      "max_timeout_seconds": 300,
      "mime_type": "application/json",
      "description": "BasePost by basepost.base.eth: Base introduces Sub Accounts, allowing developers to create frictionless onchain experiences without repeated wallet approvals",
      "verified": false,
      "hints": {
        "input": {
          "type": "http",
          "method": "GET",
          "discoverable": true
        },
        "output": {
          "type": "object",
          "required": [
            "slug",
            "title",
            "body",
            "priceUsd",
            "authorAddress",
            "uploadedAt"
          ],
          "properties": {
            "body": {
              "type": "string",
              "description": "The full article content in markdown format"
            },
            "slug": {
              "type": "string",
              "description": "URL-friendly identifier for the article"
            },
            "title": {
              "type": "string",
              "description": "The article title"
            },
            "teaser": {
              "type": "string",
              "description": "A short preview of the article"
            },
            "imageUrl": {
              "type": "string",
              "description": "URL to the article cover image"
            },
            "priceUsd": {
              "type": "string",
              "description": "The price paid to access this article"
            },
            "uploadedAt": {
              "type": "string",
              "description": "ISO 8601 timestamp when the article was uploaded"
            },
            "authorPfpUrl": {
              "type": "string",
              "description": "Author's profile picture URL"
            },
            "authorAddress": {
              "type": "string",
              "description": "Ethereum/Base address of the author"
            },
            "authorUsername": {
              "type": "string",
              "description": "Author's username"
            },
            "authorDisplayName": {
              "type": "string",
              "description": "Author's display name"
            }
          }
        }
      }
    }
  ],
  "origin": {
    "slug": "basepost-vercel-app",
    "host": "basepost.vercel.app",
    "url": "https://basepost.vercel.app",
    "favicon": "https://basepost.vercel.app/basePost.png"
  },
  "json_ld": {
    "@id": "https://x402all.com/resource/basepost-vercel-app-api-articles-base-launches-sub-accounts-the-future-of-onchain-ux",
    "url": "https://x402all.com/resource/basepost-vercel-app-api-articles-base-launches-sub-accounts-the-future-of-onchain-ux",
    "name": "BasePost \u00b7 Fetch Article with Author Metadata",
    "@type": "WebAPI",
    "offers": {
      "url": "https://x402all.com/resource/basepost-vercel-app-api-articles-base-launches-sub-accounts-the-future-of-onchain-ux",
      "@type": "Offer",
      "price": "0.01",
      "availability": "https://schema.org/InStock",
      "priceCurrency": "USDC",
      "priceSpecification": {
        "@type": "UnitPriceSpecification",
        "price": "0.010000",
        "unitText": "call",
        "priceCurrency": "USDC"
      },
      "eligibleCustomerType": "Agent",
      "additionalProperty": [
        {
          "@type": "PropertyValue",
          "name": "paymentNetwork",
          "value": "base"
        },
        {
          "@type": "PropertyValue",
          "name": "paymentAsset",
          "value": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
        }
      ]
    },
    "sameAs": "https://basepost.vercel.app/api/articles/base-launches-sub-accounts-the-future-of-onchain-ux",
    "@context": "https://schema.org",
    "provider": {
      "@id": "https://x402all.com/server/basepost-vercel-app",
      "url": "https://basepost.vercel.app",
      "name": "basepost.vercel.app",
      "@type": "Organization"
    },
    "identifier": "basepost-vercel-app-api-articles-base-launches-sub-accounts-the-future-of-onchain-ux",
    "description": "Retrieve Base blockchain articles with full author metadata including address, display name, profile picture, and HTML/Markdown content via x402 micropayment.",
    "potentialAction": {
      "@type": "BuyAction",
      "target": "https://axon402.com/test-buy?resource=basepost-vercel-app-api-articles-base-launches-sub-accounts-the-future-of-onchain-ux",
      "description": "Test-buy this endpoint on AXON"
    },
    "applicationCategory": "data"
  },
  "axon_deep_link": "https://axon402.com/test-buy?resource=basepost-vercel-app-api-articles-base-launches-sub-accounts-the-future-of-onchain-ux"
}