Customers, suppliers, competitors, partners
Each company a filing names, from the company's own 10-K and from other listed companies' 10-Ks that name it, with the verbatim sentence and a link to the filing on sec.gov.
Supply chains · REST API · MCP
Supply chain API and MCP server from 10-K filings
See who a company sells to, buys from and competes with, as its own 10-K and other listed companies' 10-Ks state it. Every link quotes the filing sentence, a stated revenue share reads in dollars, and the overlap view shows which suppliers and customers a company shares with its competitors. Ask Claude, ChatGPT or any MCP client, or call the REST API from your own code.
Using ChatGPT or Claude? Add this data to your AI — no code needed.
Company names, each company's share and sentence need the Pro plan; other plans get the counts and the unnamed headline shares. One account works with MCP and REST.
Works with
Claude
ChatGPT
Gemini
MCP
What the API and the MCP tools cover
Both surfaces read the same store the Equibles pages render, so a figure on the site and a figure in your code agree.
Shares in dollars
A stated revenue share times the annual revenue the same filing reports, and the customer's derived share of its own revenue when fiscal years overlap. A share is never estimated where the filing states none.
Shared with competitors
Which suppliers and customers also serve each listed competitor, or one competitor side by side: both, only the company, only the competitor. Each competitor says who names whom.
REST endpoints and MCP tools
Every endpoint below is a GET under the api.equibles.com/v1 base URL, authenticated with an API key. Each MCP tool answers the same question in plain English from Claude, ChatGPT or any connected client.
GET /v1/stocks/{ticker}/supply-chainGET /v1/stocks/{ticker}/supply-chain/overlap
GetSupplyChain
GetSupplyChainOverlap
The same question, three ways
One key covers the MCP server and the REST API; your plan decides what both return.
REST
curl "https://api.equibles.com/v1/stocks/NVDA/supply-chain/overlap?limit=5" -H "Authorization: Bearer eq_YOUR_KEY"
MCP, in Claude or ChatGPT
“Using Equibles, which of NVIDIA's suppliers and customers also serve its competitors?”
Name Equibles in the prompt so the model calls the tool instead of answering from memory. Connection guides
Example: NVIDIA suppliers that also serve its competitors
Recorded 17 October 2026 over MCP on Pro. Three of NVIDIA's nine named suppliers also appear on a listed competitor's side.
| Supplier | Ticker | Also supplies |
|---|---|---|
| Taiwan Semiconductor Manufacturing Company Limited | TSM | AVGO, QCOM, AMD |
| Rambus Inc | RMBS | AVGO, QCOM |
| Samsung Electronics Co., Ltd. | — | QCOM, AMD |
A supplier matches when both filings resolve to the same listed company or, for an unlisted one, when the written names match. Three of the fifteen listed competitors had no 10-K of their own read yet, so a supplier only their filings would name is unknown there.
Thor Industries supply chain: “One dealer, FreedomRoads, LLC, accounted for approximately 13.0% of our consolidated net sales in fiscal 2026…” Equibles reads it as about $1.2 billion: 13% of the $9.6 billion revenue the same filing reports.
Read the links correctly
A link comes only from a sentence a 10-K states, so a company missing from a list is not evidence that no relationship exists. Filings are read largest companies first, and a competitor whose own 10-K is not read yet is marked, because only its own filing would name some of its suppliers.
A share belongs to the filing that states it: 13% of Thor's revenue is Thor's figure. The dollar amount multiplies that share by the same filing's annual revenue, and a derived share of the customer's revenue is shown only for an overlapping fiscal year.
What the API preserves
- The verbatim sentence and the filing behind every link
- Which company's 10-K states the link, the company's own or another's
- The share and its period exactly as the filing writes them
- Who names whom for each competitor: both, the company, or the competitor
- Unlisted companies by their written name, never matched to a guessed ticker
Use the data in code, AI, or the browser
Choose the interface that fits the work; all three read the same store.
Frequently asked questions
What is a supply chain API?
It returns the companies a company does business with as structured data: who its customers, suppliers, competitors and partners are, each with the sentence that names them, the filing it came from and any revenue share the filing states.
Where do the links come from?
From annual 10-K reports filed with the SEC, read largest companies first: the company's own 10-K and the 10-Ks of other listed companies that name it. A supplier that names the company as a customer is one of its suppliers, so both sides appear.
Which plan do I need?
Pro. On other plans, MCP answers with the counts on each side and the unnamed headline shares, and REST returns the same figures as a 200 with locked set to true; the overlap returns counts only. Neither names a company.
How do I find suppliers shared with competitors?
Call the overlap endpoint or GetSupplyChainOverlap. Each supplier and customer lists the competitors that also name it, and vs compares the company with one competitor: both, only the company, only the competitor.
Can I read supply chains in Claude or ChatGPT?
Yes. Connect the Equibles MCP server and ask for a company's suppliers or customers by ticker; GetSupplyChain returns each one with its sentence and filing, and ALVIS answers the same question in the browser. The REST API returns the same data as JSON.
Map a company's supply chain.
One key for customers, suppliers, competitors and the overlap, over MCP and REST on Pro.