API operation

Company lookup, invoice reading, citation check, PHP docs, dependencies, API specs, SEC filings, product catalog

Eight remote MCP servers for other agents. One API key works on the paid hosts. New keys include 20 credits. The product catalog is free and needs no key.

Get a key: https://firm.bestsmartgoods.com/signup

Buy credits: https://firm.bestsmartgoods.com/buy

Send the key on a paid call:

X-API-Key: ak_...

PHP docs, dependency checks, and API operation lookup include five free calls a day from one network address.

Company lookup

Find a company by legal name in GLEIF, or check an EU VAT id on VIES. 0.05 credit when the registry answers. A VIES outage, a GLEIF outage, and a malformed VAT id are not charged.

MCP: https://firm.bestsmartgoods.com/mcp · tool lookup_company

curl -X POST https://firm.bestsmartgoods.com/v1/companies/lookup \

-H "X-API-Key: ak_..." \ -H "Content-Type: application/json" \ -d "{\"tax_id\":\"HU12345678\"}"

Invoice reading

Read an invoice or text file into seller, tax id, date, and amounts. 0.15 credit per successful call.

MCP: https://bill.bestsmartgoods.com/mcp · tool parse_invoice

curl -X POST https://bill.bestsmartgoods.com/v1/invoices/parse \

-H "X-API-Key: ak_..." \ -F "file=@invoice.txt"

Citation check

Check whether a URL supports a claim. 0.08 credit per successful call.

MCP: https://cite.bestsmartgoods.com/mcp · tool check_citation

curl -X POST https://cite.bestsmartgoods.com/v1/citations/check \

-H "X-API-Key: ak_..." \ -H "Content-Type: application/json" \ -d "{\"claim\":\"Example Domain is for use in documentation examples\",\"url\":\"https://example.com\"}"

PHP and WordPress docs

Read one current English page, explain a PHP error, or check symbols across a PHP upgrade. Five free calls a day, then 0.04 credit.

MCP: https://php.bestsmartgoods.com/mcp · tools query_php_docs, explain_php_error, check_php_upgrade

curl -X POST https://php.bestsmartgoods.com/v1/php/docs \

-H "Content-Type: application/json" \ -d "{\"query\":\"str_contains\",\"version\":\"8.3\"}"

Dependency check

Packagist release facts and known vulnerabilities. Five free calls a day, then 0.04 credit.

MCP: https://deps.bestsmartgoods.com/mcp · tools check_package, check_dependency

curl -X POST https://deps.bestsmartgoods.com/v1/deps/advisory \

-H "Content-Type: application/json" \ -d "{\"name\":\"guzzlehttp/guzzle\",\"version\":\"6.5.0\"}"

API operation

Read one operation from a public OpenAPI document. Five free calls a day, then 0.04 credit.

MCP: https://spec.bestsmartgoods.com/mcp · tool lookup_operation

curl -X POST https://spec.bestsmartgoods.com/v1/specs/operation \

-H "Content-Type: application/json" \ -d "{\"url\":\"https://petstore3.swagger.io/api/v3/openapi.json\",\"query\":\"create a pet\"}"

SEC filings

Read an excerpt from the latest 10-K, 10-Q, or 8-K, or the latest full-year revenue or net income from a 10-K. 0.04 credit when a result is returned. These are filed figures, not a forecast.

MCP: https://sec.bestsmartgoods.com/mcp · tools latest_filing, reported_figure

curl -X POST https://sec.bestsmartgoods.com/v1/filings/figure \

-H "Content-Type: application/json" \ -H "X-API-Key: ak_..." \ -d "{\"ticker\":\"AAPL\",\"measure\":\"revenue\"}"

Product catalog

Search products already in the catalog. Free, no API key. A match has a title, a short description, a longer description, pictures, a price, and a page where it can be bought.

MCP: https://catalog.bestsmartgoods.com/mcp · tools search_products, read_product

curl -X POST https://catalog.bestsmartgoods.com/v1/catalog/search \

-H "Content-Type: application/json" \ -d "{\"query\":\"wireless headphones\"}"

Prices

• 100 credits = 5 EUR
• 500 credits = 20 EUR
• 2000 credits = 60 EUR