15trust / 100

Delta

by FilingDelta in Markets & finance

x402 APIFailing, checked 48 min ago

SEC filings, what changed: the material changes in a company's latest 10-Q or 10-K (6-K for TSM and ASML, 8-K for JPM and BAC). 17 tickers incl. AMD, NVDA, AAPL, MSFT, TSLA, JPM. Each change has a materiality rating, EDGAR citation and why it matters, plus filing_type, filing_date, accession and source_url. Free sample: /sample/AMD. Next filing date and content hash in /catalog, free. Tickers not in /catalog 404 (no charge).

GET
https://filingdelta.xyz/delta/:ticker
Price
$0.1
per call in USDC
Uptime
0.0%
last 30 days
Response time
-
no timed checks yet
Last check
Failed
48 min ago, next in 11 min

Run a free test callHow to call it

Reliability

All checks passedSome failedAll failedNot checked

Latest check failed 48 min ago: Expected HTTP 402, got 404

Status and outage history · Atom feed

How to call it

GET https://filingdelta.xyz/delta/:ticker

Each call costs $0.1 in USDC on Base, paid with the request over x402.

Run a free test callOne unpaid request, the way an agent sends it. You see the payment challenge it gets back. Nothing is charged.

Example request

From the listing.

GET https://filingdelta.xyz/delta/:ticker

Example response

The provider's example. We can't check it without paying.

Example response, 31 lines
{
  "accession": "0000002488-26-000123",
  "changes": [
    {
      "category": "segment",
      "citation": "Q2 2026 10-Q segment note / earnings release; 58% share: 8-K Ex. 99.1, 4 Aug 2026",
      "id": 1,
      "materiality": "high",
      "summary": "Data Center revenue $6,718 million vs $3,240 million a year ago (+107%). Segment is now 58% of company revenue.",
      "why_it_matters": "The business mix has shifted hard into AI/data center; company-level growth is no longer a client/gaming story."
    },
    {
      "category": "commitment",
      "citation": "10-Q commitments / MD&A liquidity",
      "id": 2,
      "materiality": "high",
      "summary": "Unconditional commitments about $30.3 billion as of June 27, 2026, of which $17.4 billion is for the remainder of FY2026. Separate data-center lease guarantees of $4.1 billion.",
      "why_it_matters": "Cash and supply obligations are now hyperscale-sized. This is a balance-sheet and execution risk as well as a demand signal."
    }
  ],
  "company": "Advanced Micro Devices, Inc.",
  "comparison_basis": "year-ago quarter and prior disclosure set",
  "filing_date": "2026-08-05",
  "filing_type": "10-Q",
  "high_materiality_count": 4,
  "new_material_items_count": 6,
  "period": "Q2 FY2026",
  "period_end": "2026-06-27",
  "source_url": "https://www.sec.gov/Archives/edgar/data/2488/000000248826000123/0000002488-26-000123-index.htm",
  "ticker": "AMD"
}

Call it from code

The curl command shows the payment challenge. The JavaScript and Python versions pay and call, and never pay more than $0.1.

curl: see the payment challenge
# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i 'https://filingdelta.xyz/delta/:ticker'

# x402 v2 sends the challenge base64-encoded in the PAYMENT-REQUIRED header (v1 sends it in the body).
# To read the header:
curl -sS -g -o /dev/null -D - 'https://filingdelta.xyz/delta/:ticker' \
  | grep -i '^payment-required:' | cut -d' ' -f2 | tr -d '\r' | base64 --decode
JavaScript: pay and call
// npm i @x402/fetch @x402/evm viem
import { wrapFetchWithPayment, x402Client } from "@x402/fetch";
import { registerExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

// Pays at most $0.1 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.1" });
registerExactEvmScheme(client, { signer: privateKeyToAccount(process.env.EVM_PRIVATE_KEY) });
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? ToolVet checks it first for $0.005. Pay for that from a separate
// client: this one is capped at $0.1 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Ffilingdelta.xyz%2Fdelta%2F%3Aticker
const res = await pay("https://filingdelta.xyz/delta/:ticker");
console.log(res.status, await res.text());
Python: pay and call
# pip install "x402[requests,evm]"
import os
from eth_account import Account
from x402 import x402ClientSync
from x402.http.clients import x402_requests
from x402.mechanisms.evm import EthAccountSigner
from x402.mechanisms.evm.exact.register import register_exact_evm_client

# Pays at most $0.1 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.1"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.get("https://filingdelta.xyz/delta/:ticker")
    print(res.status_code, res.text)

Security scan

No findings

We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.

Recent checks

WhenResultHTTPTimePrice
48 min agoExpected HTTP 402, got 404404205 ms-
5 h agoExpected HTTP 402, got 404404171 ms-
10 h agoExpected HTTP 402, got 404404203 ms-
15 h agoExpected HTTP 402, got 404404155 ms-
20 h agoExpected HTTP 402, got 404404143 ms-
Show 10 older checks
24 h agoExpected HTTP 402, got 404404252 ms-
29 h agoExpected HTTP 402, got 404404218 ms-
34 h agoExpected HTTP 402, got 404404373 ms-
38 h agoExpected HTTP 402, got 404404226 ms-
42 h agoExpected HTTP 402, got 404404194 ms-
47 h agoExpected HTTP 402, got 404404230 ms-
2 days agoExpected HTTP 402, got 404404182 ms-
2 days agoExpected HTTP 402, got 404404175 ms-
2 days agoExpected HTTP 402, got 404404184 ms-
3 days agoExpected HTTP 402, got 404404222 ms-