# README

Go API client for client

FMP provides one of the most accurate data available on the market. Every endpoint is available in JSON format and most of them also in CSV format. Data is coming right from SEC filings after being serialized by us. Our API has over 50 endpoints and we are still growing by adding new endpoints every week. We also provide on demand custom endpoint available for our business clients.

Overview

This API client was generated by the OpenAPI Generator project. By using the OpenAPI-spec from a remote server, you can easily generate an API client.

  • API version: 3.0
  • Package version: 1.0.0
  • Build package: org.openapitools.codegen.languages.GoClientCodegen

Installation

Install the following dependencies:

go get github.com/stretchr/testify/assert
go get golang.org/x/oauth2
go get golang.org/x/net/context

Put the package under your project folder and add the following in import:

import client "github.com/GIT_USER_ID/GIT_REPO_ID"

To use a proxy, set the environment variable HTTP_PROXY:

os.Setenv("HTTP_PROXY", "http://proxy_name:proxy_port")

Configuration of Server URL

Default configuration comes with Servers field that contains server objects as defined in the OpenAPI specification.

Select Server Configuration

For using other server than the one defined on index 0 set context value sw.ContextServerIndex of type int.

ctx := context.WithValue(context.Background(), client.ContextServerIndex, 1)

Templated Server URL

Templated server URL is formatted using default variables from configuration or from context value sw.ContextServerVariables of type map[string]string.

ctx := context.WithValue(context.Background(), client.ContextServerVariables, map[string]string{
	"basePath": "v2",
})

Note, enum values are always validated and all unused variables are silently ignored.

URLs Configuration per Operation

Each operation can use different server URL defined using OperationServers map in the Configuration. An operation is uniquely identified by "{classname}Service.{nickname}" string. Similar rules for overriding default operation server index and variables applies by using sw.ContextOperationServerIndices and sw.ContextOperationServerVariables context maps.

ctx := context.WithValue(context.Background(), client.ContextOperationServerIndices, map[string]int{
	"{classname}Service.{nickname}": 2,
})
ctx = context.WithValue(context.Background(), client.ContextOperationServerVariables, map[string]map[string]string{
	"{classname}Service.{nickname}": {
		"port": "8443",
	},
})

Documentation for API Endpoints

All URIs are relative to https://financialmodelingprep.com/api/v3

ClassMethodHTTP requestDescription
FinancialStatementsApiGetIncomeStatementsGet /income-statement/{symbol}Get Income Statements

Documentation For Models

Documentation For Authorization

Endpoints do not require authorization.

Documentation for Utility Methods

Due to the fact that model structure members are all pointers, this package contains a number of utility functions to easily obtain pointers to values of basic types. Each of these functions takes a value of the given basic type and returns a pointer to it:

  • PtrBool
  • PtrInt
  • PtrInt32
  • PtrInt64
  • PtrFloat
  • PtrFloat32
  • PtrFloat64
  • PtrString
  • PtrTime

Author

# Functions

CacheExpires helper function to determine remaining time before repeating a request.
NewAPIClient creates a new API client.
NewAPIResponse returns a new APIResponse object.
NewAPIResponseWithError returns a new APIResponse object with the provided error message.
NewConfiguration returns a new Configuration object.
NewIncomeStatement instantiates a new IncomeStatement object This constructor will assign default values to properties that have it defined, and makes sure properties required by API are set, but the set of arguments will change when the set of required properties is changed.
NewIncomeStatementListResponse instantiates a new IncomeStatementListResponse object This constructor will assign default values to properties that have it defined, and makes sure properties required by API are set, but the set of arguments will change when the set of required properties is changed.
NewIncomeStatementListResponseWithDefaults instantiates a new IncomeStatementListResponse object This constructor will only assign default values to properties that have it defined, but it doesn't guarantee that properties required by API are set.
NewIncomeStatementWithDefaults instantiates a new IncomeStatement object This constructor will only assign default values to properties that have it defined, but it doesn't guarantee that properties required by API are set.
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PtrBool is a helper routine that returns a pointer to given boolean value.
PtrFloat32 is a helper routine that returns a pointer to given float value.
PtrFloat64 is a helper routine that returns a pointer to given float value.
PtrInt is a helper routine that returns a pointer to given integer value.
PtrInt32 is a helper routine that returns a pointer to given integer value.
PtrInt64 is a helper routine that returns a pointer to given integer value.
PtrString is a helper routine that returns a pointer to given string value.
PtrTime is helper routine that returns a pointer to given Time value.

# Variables

ContextAccessToken takes a string oauth2 access token as authentication for the request.
ContextAPIKeys takes a string apikey as authentication for the request.
ContextBasicAuth takes BasicAuth as authentication for the request.
ContextHttpSignatureAuth takes HttpSignatureAuth as authentication for the request.
ContextOAuth2 takes an oauth2.TokenSource as authentication for the request.
ContextOperationServerIndices uses a server configuration from the index mapping.
ContextOperationServerVariables overrides a server configuration variables using operation specific values.
ContextServerIndex uses a server configuration from the index.
ContextServerVariables overrides a server configuration variables.

# Structs

APIClient manages communication with the Financial Modeling Prep API API v3.0 In most cases there should be only one, shared, APIClient.
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APIKey provides API key based authentication to a request passed via context using ContextAPIKey.
APIResponse stores the API response returned by the server.
BasicAuth provides basic http authentication to a request passed via context using ContextBasicAuth.
Configuration stores the configuration of the API client.
GenericOpenAPIError Provides access to the body, error and model on returned errors.
IncomeStatement Income Statement.
IncomeStatementListResponse struct for IncomeStatementListResponse.
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ServerConfiguration stores the information about a server.
ServerVariable stores the information about a server variable.

# Type aliases

FinancialStatementsApiService FinancialStatementsApi service.
ServerConfigurations stores multiple ServerConfiguration items.