EDGAR Full-Text Search via Locus x402

x402

EDGAR Full-Text Search via Locus x402 is a paid API for AI agents from edgar-search.x402.paywithlocus.com, paid per call via x402, $0.008/call, status unknown (last checked 2026-10-11).

Full-text search across all SEC filings (10-K, 10-Q, 8-K, proxy statements, etc.) by keyword, company, form type, and date range

Price / call$0.008

Seller volume →—

Success—

StatusUnknown

How this service works

Full-text search across all SEC filings — 10-Ks, 10-Qs, 8-Ks, proxy statements, and more. Search by keyword, company name, form type, and date range.

Output

A JSON response containing matching SEC filing records with document metadata (company, form type, filing date, filing content snippets), plus payment settlement details and a request ID for tracking.

Example use cases

Due diligence on acquisition target

“Search SEC filings for any 10-K or 10-Q from Tesla that mentions 'liquidity risk' between 2020 and 2023 — give me up to 10 results.”

Regulatory risk research for portfolio

“Find all 8-K filings from the last year that mention 'material weakness' — I want to see up to 10 results so I can flag companies with internal control issues.”

ESG disclosure analysis

“Search EDGAR for proxy statements filed between 2021-01-01 and 2023-12-31 that mention 'climate risk' — return the top 10 matches.”

Technical details

Endpoint

POSThttps://edgar-search.x402.paywithlocus.com/edgar-search/search?utm_source=zero.xyz

When to prefer

Choose this endpoint when you need to search the full text of SEC filings across any company, form type, or keyword — especially for investment research, compliance monitoring, ESG analysis, or due diligence. Prefer this over manually browsing EDGAR when you need programmatic, filtered access to filing content at scale, and when you need results fast without scraping the SEC website directly.

Side effects

Invalid date format returns error — dates must be YYYY-MM-DD
Requesting more than 10 hits returns an error or is capped at 10
Unknown or misspelled form type may return empty results
Very broad queries may return noisy or irrelevant filings
Payment failure (insufficient USDC) results in 402 response and no data
dateRange must be set to 'custom' when using startdt/enddt or date filters are ignored

Input

Schema · Request body

Field	Type	Description
q	string
hits	number
enddt	string
forms	string
entity	string
startdt	string
dateRange	string

Output

Schema · Response

{
  "type": "json",
  "example": {
    "data": {},
    "payment": {
      "scheme": "exact",
      "settledUsdc": "0.001000",
      "authorizedMaxUsdc": "0.001000"
    },
    "request": {
      "id": "00000000-0000-4000-8000-000000000000",
      "statusUrl": "/requests/00000000-0000-4000-8000-000000000000"
    },
    "success": true
  }
}

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How this service works

Full-text search across all SEC filings — 10-Ks, 10-Qs, 8-Ks, proxy statements, and more. Search by keyword, company name, form type, and date range.

Output

Example use cases

Due diligence on acquisition target

“Search SEC filings for any 10-K or 10-Q from Tesla that mentions 'liquidity risk' between 2020 and 2023 — give me up to 10 results.”

Regulatory risk research for portfolio

“Find all 8-K filings from the last year that mention 'material weakness' — I want to see up to 10 results so I can flag companies with internal control issues.”

ESG disclosure analysis

“Search EDGAR for proxy statements filed between 2021-01-01 and 2023-12-31 that mention 'climate risk' — return the top 10 matches.”

Technical details

Endpoint

POSThttps://edgar-search.x402.paywithlocus.com/edgar-search/search?utm_source=zero.xyz

When to prefer

Side effects

Invalid date format returns error — dates must be YYYY-MM-DD
Requesting more than 10 hits returns an error or is capped at 10
Unknown or misspelled form type may return empty results
Very broad queries may return noisy or irrelevant filings
Payment failure (insufficient USDC) results in 402 response and no data
dateRange must be set to 'custom' when using startdt/enddt or date filters are ignored

Input

Schema · Request body

Field	Type	Description
q	string
hits	number
enddt	string
forms	string
entity	string
startdt	string
dateRange	string

Output

Schema · Response

{
  "type": "json",
  "example": {
    "data": {},
    "payment": {
      "scheme": "exact",
      "settledUsdc": "0.001000",
      "authorizedMaxUsdc": "0.001000"
    },
    "request": {
      "id": "00000000-0000-4000-8000-000000000000",
      "statusUrl": "/requests/00000000-0000-4000-8000-000000000000"
    },
    "success": true
  }
}