EDGAR XBRL company-concept (one tag, full history)

Full reported history of a single XBRL concept for one company (e.g. quarterly Revenues for Apple). Send GET /api/edgar-company-concept with the required field tag and pay $0.005 per call over x402 or MPP (there is no free tier). It returns a JSON object with cik, entityName, taxonomy, tag, label and 2 more.

Each datapoint cites the accession number and filing that reported it, so you can trace the number back to a 10-K/10-Q. Source: data.sec.gov/api/xbrl/companyconcept. ?ticker=AAPL&taxonomy=us-gaap&tag=Revenues

Category: Live public data · Tags: edgar sec xbrl financials fundamentals revenue earnings 10-K

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Parameters

Example request

curl -i "https://agent402.tools/api/edgar-company-concept?ticker=AAPL&taxonomy=us-gaap&tag=Revenues"

Without payment this returns HTTP 402 Payment Required with the exact price for edgar-company-concept; any x402 v2 or MPP client pays it and retries.

Example response

{
  "cik": "0000320193",
  "entityName": "Apple Inc.",
  "taxonomy": "us-gaap",
  "tag": "Revenues",
  "label": "Revenues",
  "description": "Amount of revenue recognized from goods sold...",
  "units": {
    "USD": [
      {
        "end": "2024-09-28",
        "val": 391035000000,
        "accn": "0000320193-24-000123",
        "fy": 2024,
        "fp": "FY",
        "form": "10-K",
        "filed": "2024-11-01"
      }
    ]
  }
}

From an MCP client

catalog.call {
  "slug": "edgar-company-concept",
  "params": {
    "ticker": "AAPL",
    "taxonomy": "us-gaap",
    "tag": "Revenues"
  }
}

The hosted connector at https://agent402.tools/mcp needs a payment for edgar-company-concept; the stdio package pays it from a wallet or from AGENT402_CREDITS_KEY. Local install: npx -y agent402-mcp.

Errors and behavior

• tag is required. An input the tool rejects returns an HTTP 4xx whose body carries error, tool, expected, required and example, so the caller can correct it.
• A paid call that ends in any status of 400 or above is not charged over x402, MPP or a prepaid credits key: settlement is cancelled when the tool fails. The exception is a Tempo push credential, a transfer the buyer sent before the call: it settles before the tool runs, so if the tool then fails the payment is recorded as a refund owed to the paying wallet.
• Wallet-only: this tool reaches the network or stored state, so it has no proof-of-work tier. A prepaid card-credits key issued earlier (Authorization: Bearer a402_...) also pays it.
• A POST with a JSON body to /api/edgar-company-concept is served as this GET, with the body as the input.
• An Idempotency-Key header makes a retried paid call replay the first 200 instead of charging again (an answer larger than 1 MB is not replayed).

Paid call (JavaScript agent)

import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { registerExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

const client = new x402Client();
client.setSpendControls?.(false); // keep your own spending ceiling in code
registerExactEvmScheme(client, { signer: privateKeyToAccount(KEY) });
const payFetch = wrapFetchWithPayment(fetch, client);

const res = await payFetch("https://agent402.tools/api/edgar-company-concept?ticker=AAPL&taxonomy=us-gaap&tag=Revenues");

Part of these workflows

EDGAR XBRL company-concept (one tag, full history) is one step in this skill pack, each sold as a single call:

• SEC filings deep-dive - Pull the full EDGAR picture of a US public company in one workflow: recent filings, key financial time series, insider trades, and full-text search across the corpus.

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