Every SEC filing by one issuer SINCE a cursor - a delta, not a dump

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0x2740651e046c59aB2A6510401140643292d3a96F",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "50000",
    "maxTimeoutSeconds": 300
  }
]

{
  "bazaar": {
    "info": {
      "input": {
        "method": "GET",
        "queryParams": {
          "since": "2026-01-01",
          "ticker": "AAPL"
        },
        "type": "http"
      },
      "output": {
        "example": {
          "attribution": "Source: U.S. Securities and Exchange Commission EDGAR. US Government public-domain records, read live at call time.",
          "changed": true,
          "count": 1,
          "coverage": {
            "complete": true,
            "from": "2015-06-04",
            "to": "2026-08-27"
          },
          "cursorSemantics": "nextSince is INCLUSIVE — the next call re-returns that day's filings. Dedupe on accessionNumber.",
          "endpoint": "/edgar/filings",
          "filings": [
            {
              "acceptanceDateTime": "2026-07-30T20:30:28.000Z",
              "accessionNumber": "0000320193-26-000018",
              "filingDate": "2026-07-30",
              "filingIndexUrl": "https://www.sec.gov/Archives/edgar/data/320193/000032019326000018/0000320193-26-000018-index.htm",
              "form": "8-K",
              "items": "2.02,9.01",
              "primaryDocumentUrl": "https://www.sec.gov/Archives/edgar/data/320193/000032019326000018/aapl-20260730.htm",
              "reportDate": "2026-07-30"
            }
          ],
          "issuer": {
            "cik": "0000320193",
            "exchanges": [
              "Nasdaq"
            ],
            "name": "Apple Inc.",
            "sicDescription": "Electronic Computers",
            "ticker": "AAPL"
          },
          "matched": 1,
          "nextSince": "2026-07-30",
          "since": "2026-01-01",
          "truncated": false
        },
        "type": "json"
      }
    },
    "schema": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "properties": {
        "input": {
          "additionalProperties": false,
          "properties": {
            "method": {
              "enum": [
                "GET"
              ],
              "type": "string"
            },
            "queryParams": {
              "properties": {
                "cik": {
                  "description": "SEC Central Index Key, 1 to 10 digits, zero padding optional (e.g. 320193 or 0000320193). Alternative to ticker; supplying either one is enough.",
                  "type": "string"
                },
                "forms": {
                  "description": "Comma separated form filter, e.g. 10-K,10-Q,8-K. A form also matches its /A amendment; 8-K/A alone matches only amendments.",
                  "type": "string"
                },
                "limit": {
                  "description": "Maximum filings returned, 1 to 200 (default 50). The response reports matched and truncated so a cut-off delta is never mistaken for a complete one.",
                  "type": "string"
                },
                "since": {
                  "description": "ISO date YYYY-MM-DD. INCLUSIVE cursor: filings on this date are returned. Required — this endpoint returns a delta, not a dump.",
                  "type": "string"
                },
                "ticker": {
                  "description": "Exchange ticker, e.g. AAPL. Resolved through SEC company_tickers.json. Send cik instead when you have it: cik is EDGAR identity, ticker is a convenience. If both are sent, cik wins.",
                  "type": "string"
                }
              },
              "required": [
                "ticker",
                "since"
              ],
              "type": "object"
            },
            "type": {
              "const": "http",
              "type": "string"
            }
          },
          "required": [
            "type",
            "method"
          ],
          "type": "object"
        },
        "output": {
          "properties": {
            "example": {
              "type": "object"
            },
            "type": {
              "type": "string"
            }
          },
          "required": [
            "type"
          ],
          "type": "object"
        }
      },
      "required": [
        "input"
      ],
      "type": "object"
    }
  }
}

curl "https://x402.donnyautomation.com/edgar/filings"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid

const res = await fetch("https://x402.donnyautomation.com/edgar/filings");
if (res.status === 402) {
  const { accepts } = await res.json();
  // pay one of accepts[] via an x402 client, then retry with the payment header
}

import httpx
res = httpx.get("https://x402.donnyautomation.com/edgar/filings")
if res.status_code == 402:
    accepts = res.json()["accepts"]
    # pay one of accepts[] via an x402 client, then retry with the payment header