Delta
by FilingDelta in Markets & finance
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).
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
Reliability
Latest check failed 48 min ago: Expected HTTP 402, got 404
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/:tickerExample 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 --decodeJavaScript: 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
| When | Result | HTTP | Time | Price |
|---|---|---|---|---|
| 48 min ago | Expected HTTP 402, got 404 | 404 | 205 ms | - |
| 5 h ago | Expected HTTP 402, got 404 | 404 | 171 ms | - |
| 10 h ago | Expected HTTP 402, got 404 | 404 | 203 ms | - |
| 15 h ago | Expected HTTP 402, got 404 | 404 | 155 ms | - |
| 20 h ago | Expected HTTP 402, got 404 | 404 | 143 ms | - |
Show 10 older checks
| 24 h ago | Expected HTTP 402, got 404 | 404 | 252 ms | - |
| 29 h ago | Expected HTTP 402, got 404 | 404 | 218 ms | - |
| 34 h ago | Expected HTTP 402, got 404 | 404 | 373 ms | - |
| 38 h ago | Expected HTTP 402, got 404 | 404 | 226 ms | - |
| 42 h ago | Expected HTTP 402, got 404 | 404 | 194 ms | - |
| 47 h ago | Expected HTTP 402, got 404 | 404 | 230 ms | - |
| 2 days ago | Expected HTTP 402, got 404 | 404 | 182 ms | - |
| 2 days ago | Expected HTTP 402, got 404 | 404 | 175 ms | - |
| 2 days ago | Expected HTTP 402, got 404 | 404 | 184 ms | - |
| 3 days ago | Expected HTTP 402, got 404 | 404 | 222 ms | - |