Libraries tagged by request headers

Guzzle middleware which adds authentication-header to Guzzle-requests.

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## API Versioning We're constantly updating and improving the API, and while we try to ensure backwards compatibility, there's always a chance that we'll introduce a change that affects the way your app works. To get around any problems that this might cause, we recommend that you include the Accept header with every API request that you make. This header enables you to target your request to a particular version of the API. It looks like this in HTTP: ```text Accept: application/vnd.saitowag.api+json;version={version_number} ``` Normally, you set the value of the placeholder to the current version of the API. But if you're troubleshooting your app, and you know that an older version of the API works perfectly, say version 1.0, you'd substitute 1.0 for the placeholder value. The API then handles the request as if it were for version 1.0, and your app goes back to working properly. ### Example of an error with invalid `ACCEPT` header. The `HTTP status code` in case of an invalid `ACCEPT` header will be `400 Bad Request` and the following response will be returned. ```json { "data": [ { "error_code": "ERR_ACCEPT_HEADER_NOT_VALID", "error_message": "Accept header is not valid or not set." } ] } ``` ### Unexpected Error If an unexpected error occours, a so called Error General will be returned. The `HTTP status code` in case of an invalid `ACCEPT` header will be `500` and the following response will be returned. ```json { "data": [ { "error_code": "ERR_GENERAL", "error_message": "An unexpected error has occurred. If this problem persists, please contact our support." } ] } ``` ### Invalid Endpoint Error Any call to a non-existing API endpoint (i.e. wrong route) will return a response with `HTTP status code` `404` and the following response body: ```json { "data": [ { "error_code": "ERR_GENERAL_INVALID_ENDPOINT", "error_message": "The requested endpoint does not exist." } ] } ``` Please, note that this error is returned also when a request parameter, part of a valid route, is not well formed. For example, a call to a route that contains a wrong order id (i.e. it does not meet the accepted order id pattern - e.g. 123456789PAC instead of PAC123456789) will return the error just mentioned, as the route is considered as badly formed. In conclusion, please pay special attention to all those routes that have request parameters with specific pattern requirements. ### Shipping Method IDs These ids may not be available in all the countries. | ID | Name | | --- | --- | | 1 | Standard `Standard` | | 2 | Self-collection `Selbstabholung` | | 3 | Express morning (truck) `Express-Morgen (LKW)` | | 4 | Express Today (Truck) `Express-Heute (LKW)` | | 5 | Express morning (package forwarding) `Express-Morgen (Packet Spedition)` | | 7 | Express-now | ### Payment Method IDs These ids may not be available in all the countries. | ID | Name | | --- | --- | | 1 | SEPA Direct Debit `SEPA-Lastschrift` | | 2 | Prepayment `Vorkasse` | | 3 | Cash on delivery `Nachnahme` | | 4 | PayPal/Credit Card `PayPal/Kreditkarte` | | 5 | open payment method `offene Zahlungsart` | | 7 | Invoice(8 days payment term) `Rechnung(8 Tage Zahlungsziel)` | | 8 | open payment method (SEPA) `offene Zahlungsart (SEPA)` | ## Query String Filters Query String Filters | Operator | Full Name | Description | Example | | ------ | ------ | ------ | ------ | | eq | Equal | Used to narrow down the result of a query to some specific value, for specified field. It adds the "**=**" symbol to the SQL query. Eg. `{url}?filter[{alias_name}]=eq;11` will result in the following sql: `SELECT {field_name} AS {alias_name} FROM {table_name} WHERE {alias_name} = 11` | integer: `{url}?filter[id]=eq;21`float: `{url}?filter[average]=eq;3.7`string: `{url}?filter[free_text]=eq;apple`Date: `{url}?filter[birthday]=eq;2020-06-03`DateTime: `{url}?filter[created_at]=eq;2020-06-03 14:32:32`boolean: `{url}?filter[is_active]=eq;1` | | neq | Not equal | Used to exclude the value from a query result. It adds the "****" symbol to the SQL query. Eg. `{url}?filter[{alias_name}]=neq;11` will result in the following sql: `SELECT {field_name} AS {alias_name} FROM {table_name} WHERE {alias_name} 11` | integer: `{url}?filter[id]=neq;21`float: `{url}?filter[average]=neq;3.7`string: `{url}?filter[free_text]=neq;apple`Date: `{url}?filter[birthday]=neq;2020-06-03`DateTime: `{url}?filter[created_at]=neq;2020-06-03 14:32:32`boolean: `{url}?filter[is_active]=neq;1` | | gt | Greater than | Used to reduce fetched values to those greater than the one provided in a query string. It adds the "**>**" symbol to the SQL query. Eg. `{url}?filter[{alias_name}]=gt;11` will result in the following sql: `SELECT {field_name} AS {alias_name} FROM {table_name} WHERE {alias_name} > 11` | integer: `{url}?filter[id]=gt;21`float: `{url}?filter[average]=gt;3.7`Date: `{url}?filter[birthday]=gt;2020-06-03`DateTime: `{url}?filter[created_at]=gt;2020-06-03 14:32:32` | | gte | Greater than or equal | Used to reduce fetched values to those greater than or equal to the one provided in a query string. It adds the "**>=**" symbol to the SQL query. Eg. `{url}?filter[{alias_name}]=gte;11` will result in the following sql: `SELECT {field_name} AS {alias_name} FROM {table_name} WHERE {alias_name} >= 11` | integer: `{url}?filter[id]=gte;21`float: `{url}?filter[average]=gte;3.7`Date: `{url}?filter[birthday]=gte;2020-06-03`DateTime: `{url}?filter[created_at]=gte;2020-06-03 14:32:32` | | lt | Less than | Used to reduce fetched values to those less than provided in a query string. It adds the "**

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## API Versioning We're constantly updating and improving the API, and while we try to ensure backwards compatibility, there's always a chance that we'll introduce a change that affects the way your app works. To get around any problems that this might cause, we recommend that you include the Accept header with every API request that you make. This header enables you to target your request to a particular version of the API. It looks like this in HTTP: ```text Accept: application/vnd.saitowag.api+json;version={version_number} ``` Normally, you set the value of the placeholder to the current version of the API. But if you're troubleshooting your app, and you know that an older version of the API works perfectly, say version 1.0, you'd substitute 1.0 for the placeholder value. The API then handles the request as if it were for version 1.0, and your app goes back to working properly. ### Example of an error with invalid `ACCEPT` header. The `HTTP status code` in case of an invalid `ACCEPT` header will be `400 Bad Request` and the following response will be returned. ```json { "data": [ { "error_code": "ERR_ACCEPT_HEADER_NOT_VALID", "error_message": "Accept header is not valid or not set." } ] } ``` ### Unexpected Error If an unexpected error occours, a so called Error General will be returned. The `HTTP status code` in case of an invalid `ACCEPT` header will be `500` and the following response will be returned. ```json { "data": [ { "error_code": "ERR_GENERAL", "error_message": "An unexpected error has occurred. If this problem persists, please contact our support." } ] } ``` ### Invalid Endpoint Error Any call to a non-existing API endpoint (i.e. wrong route) will return a response with `HTTP status code` `404` and the following response body: ```json { "data": [ { "error_code": "ERR_GENERAL_INVALID_ENDPOINT", "error_message": "The requested endpoint does not exist." } ] } ``` Please, note that this error is returned also when a request parameter, part of a valid route, is not well formed. For example, a call to a route that contains a wrong order id (i.e. it does not meet the accepted order id pattern - e.g. 123456789PAC instead of PAC123456789) will return the error just mentioned, as the route is considered as badly formed. In conclusion, please pay special attention to all those routes that have request parameters with specific pattern requirements. ### Shipping Method IDs These ids may not be available in all the countries. | ID | Name | | --- | --- | | 1 | Standard `Standard` | | 2 | Self-collection `Selbstabholung` | | 3 | Express morning (truck) `Express-Morgen (LKW)` | | 4 | Express Today (Truck) `Express-Heute (LKW)` | | 5 | Express morning (package forwarding) `Express-Morgen (Packet Spedition)` | | 7 | Express-now | ### Payment Method IDs These ids may not be available in all the countries. | ID | Name | | --- | --- | | 1 | SEPA Direct Debit `SEPA-Lastschrift` | | 2 | Prepayment `Vorkasse` | | 3 | Cash on delivery `Nachnahme` | | 4 | PayPal/Credit Card `PayPal/Kreditkarte` | | 5 | open payment method `offene Zahlungsart` | | 7 | Invoice(8 days payment term) `Rechnung(8 Tage Zahlungsziel)` | | 8 | open payment method (SEPA) `offene Zahlungsart (SEPA)` | ## Query String Filters Query String Filters | Operator | Full Name | Description | Example | | ------ | ------ | ------ | ------ | | eq | Equal | Used to narrow down the result of a query to some specific value, for specified field. It adds the "**=**" symbol to the SQL query. Eg. `{url}?filter[{alias_name}]=eq;11` will result in the following sql: `SELECT {field_name} AS {alias_name} FROM {table_name} WHERE {alias_name} = 11` | integer: `{url}?filter[id]=eq;21`float: `{url}?filter[average]=eq;3.7`string: `{url}?filter[free_text]=eq;apple`Date: `{url}?filter[birthday]=eq;2020-06-03`DateTime: `{url}?filter[created_at]=eq;2020-06-03 14:32:32`boolean: `{url}?filter[is_active]=eq;1` | | neq | Not equal | Used to exclude the value from a query result. It adds the "****" symbol to the SQL query. Eg. `{url}?filter[{alias_name}]=neq;11` will result in the following sql: `SELECT {field_name} AS {alias_name} FROM {table_name} WHERE {alias_name} 11` | integer: `{url}?filter[id]=neq;21`float: `{url}?filter[average]=neq;3.7`string: `{url}?filter[free_text]=neq;apple`Date: `{url}?filter[birthday]=neq;2020-06-03`DateTime: `{url}?filter[created_at]=neq;2020-06-03 14:32:32`boolean: `{url}?filter[is_active]=neq;1` | | gt | Greater than | Used to reduce fetched values to those greater than the one provided in a query string. It adds the "**>**" symbol to the SQL query. Eg. `{url}?filter[{alias_name}]=gt;11` will result in the following sql: `SELECT {field_name} AS {alias_name} FROM {table_name} WHERE {alias_name} > 11` | integer: `{url}?filter[id]=gt;21`float: `{url}?filter[average]=gt;3.7`Date: `{url}?filter[birthday]=gt;2020-06-03`DateTime: `{url}?filter[created_at]=gt;2020-06-03 14:32:32` | | gte | Greater than or equal | Used to reduce fetched values to those greater than or equal to the one provided in a query string. It adds the "**>=**" symbol to the SQL query. Eg. `{url}?filter[{alias_name}]=gte;11` will result in the following sql: `SELECT {field_name} AS {alias_name} FROM {table_name} WHERE {alias_name} >= 11` | integer: `{url}?filter[id]=gte;21`float: `{url}?filter[average]=gte;3.7`Date: `{url}?filter[birthday]=gte;2020-06-03`DateTime: `{url}?filter[created_at]=gte;2020-06-03 14:32:32` | | lt | Less than | Used to reduce fetched values to those less than provided in a query string. It adds the "**

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Connect brokerage accounts to your app for live positions and trading. ## Rate limiting Two limits apply to requests signed with your `clientId`. The stricter one wins, and exceeding either returns `429 Too Many Requests`. - **Customer-level** — 250 requests/minute by default, scoped to your `clientId` and applied across all endpoints. Reported in `X-RateLimit-Limit`, `X-RateLimit-Remaining` and `X-RateLimit-Reset`. - **Account-level** — 10 requests/minute per account, scoped to (`clientId`, `accountId`). All covered operations for one account draw on the same bucket — reading balances and reading positions share it — and enforcement does not depend on the HTTP method, so updating an account consumes the same bucket as reading it. Only enforced for Personal users, and only for integrations it has been rolled out to — it is not yet in force for every Personal integration. It also does not apply on every operation that documents a 429 below. Where it applies it is reported in `X-RateLimit-Account-Limit`, `X-RateLimit-Account-Remaining` and `X-RateLimit-Account-Reset`. Do not read the absence of those headers as proof the limit is off — some configurations omit the rate limit headers while still enforcing the limit, so header absence tells you nothing about your allowance. On a 429, `X-RateLimit-Remaining: 0` means you hit the customer-level limit and `X-RateLimit-Account-Remaining: 0` means the account-level one. Wait for the corresponding `*-Reset` value (seconds) before retrying, or fall back to exponential backoff with jitter. Not every 429 is explained by those headers. A separate per-authenticated-user limit, reported in no `X-RateLimit-*` header, covers OAuth-authenticated requests and signed requests in configurations where the customer-level limit is not in effect — on the operations that use the default throttles. A few operations override those and are governed by the customer-level limit alone. The two do not stack: a signed request governed by the customer-level limit above is not additionally subject to the per-user one. If a 429 arrives with no header at zero — or with no `X-RateLimit-*` headers at all — honour `Retry-After` and back off. Treat the remaining counts as a hint, not a guarantee that the next request will succeed. Because the customer-level limit applies everywhere, any signed request can return 429. **OAuth-authenticated requests are an exception.** They are not subject to the customer-level limit and do not receive `X-RateLimit-Limit`, `X-RateLimit-Remaining` or `X-RateLimit-Reset` — do not wait on those headers or design around a customer-level allowance on this path. The account-level limit still applies to them on the account-data endpoints above, reported in the `X-RateLimit-Account-*` headers. On operations using the default throttles the per-user limit above applies to them as well, so an OAuth request can be rejected while the account headers still show capacity; on the few operations that override those throttles, OAuth callers have no per-user ceiling at all. Drive retries from `Retry-After` and exponential backoff with jitter rather than from the headers. See https://docs.snaptrade.com/docs/ratelimiting.

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## Introduction Send SMS messages using Unifonic Messaging API. Get your dedicated Universal number, and start sending messages today. Unifonic NextGen Restful and HTTP **API's** uses The basic Authentication protocol. All request and response bodies are formatted in JSON. ## Get an account To start using the API you need to send an email to Unifonic to create Appsid for you. ## Base URL All URLs referenced in the documentation have the following base: **basic.unifonic.com** ## Security To ensure privacy we recommend you to use HTTPS for all Unifonic API requests. you can download our HTTPS certificate. [Download] (https://api.unifonic.com/udm/https.zip) ## Formats Unifonic API only supports JSON format. All request must use the Content-type header set to application/json. ## Support We’re here to help! Get in touch with support at and we’ll get back to you as soon as we can or you can contact us throw live chat on our [website] (www.unifonic.com).

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CurlHelper is a streamlined PHP utility for easy cURL usage, supporting GET, POST, PUT, and DELETE methods. It simplifies HTTP requests by offering straightforward options and header settings, making web API interactions more accessible and efficient.

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[1MSG.IO](https://1msg.io/) is the perfect WhatsApp management tool for your business. With us you get full access to the official Whatsapp API/webhooks. Every API request must contain an Authorize HTTP header with a token. This is your channel token, which can be found in your channel project on your profile page. Please do not give the token to anyone or post it publicly. The authorization token must be added to each request in the GET parameter 'token' and always passed to query string (?token={your_token}). Parameters in GET queries pass query string. Parameters in POST requests — through the JSON-encoded request body. All 'send' methods (except /sendTemplate) will only work when the dialog session with the user is open. Some of our solutions simplify and avoid such limitations, but we urge you to pay more attention to this detail

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Cloud CRM REST API je programové rozhraní systému RAYNET CRM, které umožňuje pracovat s daty uvnitř CRM z aplikací třetích stran. Komunikace probíhá standardním protokolem HTTP s ohledem na [REST](https://en.wikipedia.org/wiki/Representational_state_transfer) principy. ## Připojení k RAYNET CRM Komunikačním protokolem je HTTP, proto je možné použít libovolnou aplikaci nebo knihovnu, která tento protokol podporuje. Pro demonstraci bude využita aplikace [curl](https://curl.haxx.se/). Alternativou je například add-on [Talend API Tester](https://chrome.google.com/webstore/detail/talend-api-tester-free-ed/aejoelaoggembcahagimdiliamlcdmfm) do prohlížeče Google Chrome. Přístup je zabezpečen pomocí basic authentication (uživatelským jménem a API klíčem) a šifrován protokolem TLSv1.2 a vyšším (HTTPS) pro zajištění maximální bezpečnosti. V hlavičce požadavku je nutné zaslat název Vaší instance (např. `moje-crm`). ```bash curl -X GET -u 'uzivatel:api-klic' -H 'X-Instance-Name: moje-crm' 'https://app.raynet.cz/api/v2/company/' ``` ## Datové typy Hodnoty jednotlivých atributů v systému RAYNET CRM jsou tvořeny několika základními datovými typy: + `Řetězec` - Textová hodnota. + `Číslo` - Číselná hodnota. V závislosti na kontextu se může jednat buď o číslo celé nebo o číslo desetinné. V desetinných číslech se používá desetinná tečka. + `Pravdivostní hodnota` - Hodnota ANO/NE. Pro hodnotu ANO lze využít true, on, yes a 1; pro hodnotu NE pak false, off, no a 0. + `Datum` - Datum jako řetězec ve formátu `yyyy-MM-dd`. + `Datum a čas` - Datum a čas jako řetězec ve formátu `yyyy-MM-dd HH:mm`. Akceptovány jsou také datum a čas ve formátu ISO8601 (např. `2022-01-01T12:00:00.000+01:00`). + `Reference` - Datový typ reference odkazuje na jiný záznam v systému RAYNET CRM. V příchozích datech je reference mapou (JavaScriptový objektem), která obsahuje klíče: + id - Identifikátor referencovaného záznamu. ### Datum a čas Datum a čas jako řetězec ve formátu `yyyy-MM-dd HH:mm` je v časové zóně uživatele, přes kterého jsou API požadavky realizovány. Pro filtrování a zápis (`PUT`, `POST`) je možné využít oba formáty (`yyyy-MM-dd HH:mm`, ISO8601). V response je ve výchozím stavu datum a čas formátován jako `yyyy-MM-dd HH:mm` v časové zóně uživatele. Přidáním parametru `dateFormat=ISO8601` lze ovlivnit výstupní formát, kdy bude hodnota formátována do tvaru `2022-01-01T12:00:00.000+01:00`. např. `https://ww....company/?dateFormat=ISO8601` ## Filtrování seznamu Operátory pracující nad atributy a hodnotami jsou následující: + `EQ` - Test na rovnost hodnot. + `EQ_OR_NULL` - Test na rovnost nebo prázdnou hodnotu. + `NE` - Test na nerovnost hodnot. + `NE_OR_NULL` - Test na nerovnost nebo prázdnou hodnotu. + `LT` - Hodnota v databázi je menší než zadaná. + `LE` - Hodnota v databázi je menší nebo rovna než zadaná. + `GT` - Hodnota v databázi je větší než zadaná. + `GE` - Hodnota v databázi je větší nebo rovna než zadaná. + `LIKE` - Test na hodnotu odpovídající výrazu (např. hodnota filtru ABC% nalezne všechny záznamy, které začínají znaky ABC). + `LIKE_NOCASE` - Obdoba LIKE, ale bez ohledu na malá a velká písmena. + `IN` - Test na rovnost (více) hodnot oddělených čárkou. Správný formát vstupu je např.: `1,2,3,4`. + `NOT_IN` - Test na nerovnost (více) hodnot oddělených čárkou. Správný formát vstupu je např.: `1,2,3,4`. + `CUSTOM` - Speciální operátor - chování testu je popsáno dále v dokumentaci. Výchozím operátorem je rovnost `EQ`. Operátor se zapisuje do hranatých závorek za název atributu. Je tak možné zadat více filtrovacích kritérií nad stejným atributem. `https://app..../?validFrom[GT]="2014-06-01"&validTill[LT]="2014-06-10"` Častým scénářem je vyfiltrování všech záznamů, které mají daný atribut prázdný nebo naopak neprázdný. Pro tyto účely lze použít hodnotu `prázdný řetězec` v kombinaci s operátorem `EQ` nebo `NE`. ## Uspořádání seznamu Uspořádání seznamu je kontrolováno parametrem `sortColumn` a `sortDirection`. U každého API je výčet hodnot, pomocí kterých lze seznam řadit. Parametr `sortDirection` může nabývat hodnot: + `ASC` - Hodnoty jsou řazeny vzestupně + `DESC` - Hodnoty jsou řazeny sestupně ## Stránkování seznamu Seznam je možné stránkovat nastavením parametrů `offset` a `limit`. Offset udává první záznam, který bude zobrazen, limit pak počet záznamů. Maximální velikost stránky je 1 000 položek. Například `https://app..../?offset=0&limit=2` ## Fulltext Ve většině seznamů je možné využít fulltextové vyhledání podle zadaného textového řetězce. Slouží k tomu parametr `fulltext`, který se aplikuje např. takto: `https://app..../?fulltext=nejakytext` ## Limity API Každá API odpověď obsahuje hlavičky, které popisují stav využití API pro danou instanci. ``` curl -X GET -u 'uzivatel:api-klic' -H 'X-Instance-Name: moje-crm' 'https://app.raynet.cz/api/v2/company/' HTTP/1.1 200 OK Status: 200 OK X-Ratelimit-Limit: 24000 X-Ratelimit-Remaining: 23999 X-Ratelimit-Reset: 1508889600 ``` Význam jednotlivých hlaviček je následující: | Hlavička | Význam | | -------- | ------ | | X-Ratelimit-Limit | Celkový limit pro aktuální časové okno a instanci. | | X-Ratelimit-Remaining | Zbývající počet požadavků. | | X-Ratelimit-Reset | Čas, kdy bude vyprší časové okno a limit bude resetován. Hodnota udává [unixový čas](https://cs.wikipedia.org/wiki/Unixov%C3%BD_%C4%8Das). | Pokud je limit překročen, je navrácena chybová hláška s HTTP kódem `429 Too Many Requests`: ```json { "type": "RequestLimitReached", "message": "API request limit reached. See the X-RateLimit-* headers and check out the API documentation for more details." } ``` ### Co když mi limity nestačí Ve výchozím stavu je přístup limitován na 24 000 požadavků za den (uvažováno od půlnoci do další půlnoci v časové zóně UTC). V případě, že limit pro vaši integraci nestačí, kontaktujte naší zákaznickou podporu na e-mailu [email protected] a spolu se určitě dobereme vhodného řešení. ### Špatné přihlášení V případě zaslaní více než 20 požadavků se špatnými přihlašovacími údaji, bude tento přístup na 60 minut zablokován. Toto omezení platí pro konkrétní IP adresu.

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Safe request retries for Laravel APIs via the Idempotency-Key header.

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API for Polario __Naming:__ * json properties are formatted in camel case (fooBar) besides of enums (FooBar) * route params are formatted in hyphen case (foo-bar) * query params are formatted in snake case (foo_bar) * query params could hold lists of elements if they are comma separated * enum properties are formatted in capitalized camel case (FooBar) __Default values:__ * default values are specified for optional parameters do only apply to POST requests __Types:__ * numbers are considered to be float values * strings that are not specified to be html formatted should not be interpreted as html to avoid unexpected bahavior, like xss attacks * timestamps are considered to be in unix time __Headers:__ * ___Platform___: can be always set as header param to specify the platform of the request for the logging output

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A logging middleware for any PSR-7 HTTP client that logs every request/response through a PSR-3 logger, with headers, query args and body keys masked. Built on PSR-7, PSR-17 and PSR-3.

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The [Invoicetronic API][2] is a RESTful service that allows you to send and receive invoices through the Italian [Servizio di Interscambio (SDI)][1], or Interchange Service. The API is designed to be simple and easy to use, abstracting away SDI complexity while providing complete control over the invoice send/receive process. It provides advanced features as encryption at rest, multi-language pre-flight invoice validation, multiple upload formats, webhooks, event logging, client SDKs, and CLI tools. For more information, see [Invoicetronic website][2] ## Before you start For the full integration guide, tutorials, SDKs and quickstarts, see the **[Documentation](https://invoicetronic.com/en/docs/)**. A few cross-cutting topics worth knowing before integrating: - **[Prerequisites](https://invoicetronic.com/en/docs/prerequisites/)** — what you need to start in Sandbox and what's required to move to production. - **[API Keys](https://invoicetronic.com/en/docs/apikeys/)** — how `ik_live_` and `ik_test_` keys select the environment. - **[Sandbox](https://invoicetronic.com/en/docs/sandbox/)** — free test environment that mirrors the live workflow, with no credits consumed. - **[Rate Limiting](https://invoicetronic.com/en/docs/ratelimiting/)** — per-second, per-minute and per-day limits; how to handle `429 Too Many Requests`. - **[Pagination](https://invoicetronic.com/en/docs/pagination/)** — `page` and `page_size` parameters and the `Invoicetronic-Total-Count` response header. - **[CORS](https://invoicetronic.com/en/docs/cors/)** — calling the API from the browser; allowed origins are configured per key. - **[Webhooks](https://invoicetronic.com/en/docs/webhooks/)** — real-time event notifications with HMAC-SHA256 signature validation. - **[Localization](https://invoicetronic.com/en/docs/accept-language/)** — use the `Accept-Language` header to receive error messages in Italian, English or German. [1]: https://www.fatturapa.gov.it/it/sistemainterscambio/cose-il-sdi/ [2]: https://invoicetronic.com/

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API encapsulating HTTP request and response headers, useful also for cache/cors validation

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Per-request correlation ID addon for dashboard-kit. Injects request_id into all Monolog channels and propagates it via X-Request-ID header.

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A Saloon PHP plugin for synchronizing headers between requests to maintain session state and authentication

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