`eqr_seller_lookup`

Pack: ferc-eqr · Endpoint: https://gateway.pipeworx.io/ferc-eqr/mcp

No MCP client? Call it directly: GET https://gateway.pipeworx.io/v1/tools/eqr_seller_lookup for the schema, then POST the same URL with its arguments for the data.

Find a FERC Electric Quarterly Report filer (seller/power marketer/utility) by name or FERC company id (e.g. “C000740”). Returns their per-quarter filing records — company name(s) as filed and whether they reported transactions to an index price publisher (Argus, ICE, S&P Global/SNL, etc.). Company-level identity only, no filer contact details. Use this to resolve a company name to its company_id_ferc before calling eqr_contracts_search, or to check whether/when a company filed an EQR. Sourced from FERC EQR via PUDL (CC-BY-4.0). Distinct from ferc-elibrary, which is the FERC docket/document search, not filer or transaction data.

Parameters

Name	Type	Required	Description
`query`	string	yes	Company name (substring match, e.g. “NextEra”) or exact FERC company id (e.g. “C000740”).
`limit`	number	no	Max filing records to return (default 20, max 100).

Example call

Arguments

{
  "query": "NextEra"
}

curl

curl -X POST https://gateway.pipeworx.io/ferc-eqr/mcp \
  -H 'Content-Type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"eqr_seller_lookup","arguments":{"query":"NextEra"}}}'

TypeScript (@pipeworx/sdk)

import { Pipeworx } from '@pipeworx/sdk';
const pipeworx = new Pipeworx();

const result = await pipeworx.call('eqr_seller_lookup', {
  "query": "NextEra"
});

Connect

Add this to your MCP client config, or use one-click install buttons:

{
  "mcpServers": {
    "ferc-eqr": {
      "url": "https://gateway.pipeworx.io/ferc-eqr/mcp"
    }
  }
}

See Getting Started for client-specific install steps.

eqr_seller_lookup