A Node.js library for Longport Open API
A Node.js library for Longport Open API
Longport OpenAPI provides programmatic quote trading interfaces for investors with research and development capabilities and assists them to build trading or quote strategy analysis tools based on their own investment strategies. The functions fall into the following categories:
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| Variable | Description | Required |
|---|---|---|
| LONGPORT_APP_KEY | Credential the server authenticates with. | Yes |
| LONGPORT_APP_SECRET | Credential the server authenticates with. | Yes |
| LONGPORT_ACCESS_TOKEN | Credential the server authenticates with. | Yes |
| LONGPORT_HTTP_URL | Endpoint or connection string the server talks to. | Yes |
| LONGPORT_QUOTE_WS_URL | Endpoint or connection string the server talks to. | Yes |
| LONGPORT_TRADE_WS_URL | Endpoint or connection string the server talks to. | Yes |
| LONGPORT_LOG_PATH | Filesystem location the server is allowed to use. | Optional |
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