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Repository files navigation

fiatconnect-api-starter

This repository contains a starter API that supports the FiatConnect standard.

Usage

Installing

yarn install

Building

yarn build

Configuring

You can configure the server either with command line arguments, or through a .env file in the repository root. See .env.example for an example. Check out src/config.ts for an exhaustive list of configuration options.

Running

Assuming you've filled in a .env file in the repository root, run:

yarn start

Testing

Unit tests

You can run unit tests with jest as follows:

yarn test

Integration tests

Integration tests are not included with this starter project. However, an example of how to create a Sign-In with Ethereum message for authentication is included in scripts/example-request.ts.

Structure & Schema Validation

Handlers for each of the four main groups of endpoints can be found in /src/routes. To make implementation easy, almost all request schema validation is taken care of in middleware before the handlers are called. Individual endpoint handlers will have access to type-guarded request parameters, guaranteed to be syntactically correct. (Checks on request semantics are still up to the implementor themselves.) This means that you can immediately start implementing business logic within the handlers, without worrying about validation.

The only exception to this is with endpoints whose request bodies are negotiable, i.e., POST /accounts/:fiatAccountSchema and POST /kyc/:kycSchema. Since the request body can take many different shapes, schema validation & type guarding must be performed within the route. In both cases, switch statements are included in the handlers which perform validation and type guarding. Implementors just need to write custom handling logic for each possible schema.

About

Starter API code for a FiatConnect API.

Resources

Readme
MIT license
Activity
Custom properties

Stars

5 stars

Watchers

3 watching

Forks

5 forks
Report repository

Releases

Packages

Used by

Contributors

Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
 blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

Skip to content
BranchesTags
Repository files navigation
fiatconnect-api-starter
This repository contains a starter API that supports the FiatConnect standard.
Usage
Installing
yarn install

Building
yarn build

Configuring
You can configure the server either with command line arguments, or through a .env file in the repository root. See .env.example for an example.
Check out src/config.ts for an exhaustive list of configuration options.
Running
Assuming you've filled in a .env file in the repository root, run:
yarn start

Testing
Unit tests
You can run unit tests with jest as follows:
yarn test
Integration tests
Integration tests are not included with this starter project. However, an
example of how to create a Sign-In with Ethereum message for authentication is included
in scripts/example-request.ts.
Structure & Schema Validation
Handlers for each of the four main groups of endpoints can be found in /src/routes. To make implementation easy, almost all request schema
validation is taken care of in middleware before the handlers are called. Individual endpoint handlers will have access to type-guarded request
parameters, guaranteed to be syntactically correct. (Checks on request semantics are still up to the implementor themselves.) This means that you
can immediately start implementing business logic within the handlers, without worrying about validation.
The only exception to this is with endpoints whose request bodies are negotiable, i.e., POST /accounts/:fiatAccountSchema and POST /kyc/:kycSchema.
Since the request body can take many different shapes, schema validation & type guarding must be performed within the route. In both cases, switch
statements are included in the handlers which perform validation and type guarding. Implementors just need to write custom handling logic for each
possible schema.
About
Starter API code for a FiatConnect API.
Resources
Readme
MIT license
Activity
Custom properties
Stars
5 stars
Watchers
3 watching
Forks
5 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
fiatconnect-api-starter
This repository contains a starter API that supports the FiatConnect standard.
Usage
Installing
yarn install

Building
yarn build

Configuring
You can configure the server either with command line arguments, or through a .env file in the repository root. See .env.example for an example.
Check out src/config.ts for an exhaustive list of configuration options.
Running
Assuming you've filled in a .env file in the repository root, run:
yarn start

Testing
Unit tests
You can run unit tests with jest as follows:
yarn test
Integration tests
Integration tests are not included with this starter project. However, an
example of how to create a Sign-In with Ethereum message for authentication is included
in scripts/example-request.ts.
Structure & Schema Validation
Handlers for each of the four main groups of endpoints can be found in /src/routes. To make implementation easy, almost all request schema
validation is taken care of in middleware before the handlers are called. Individual endpoint handlers will have access to type-guarded request
parameters, guaranteed to be syntactically correct. (Checks on request semantics are still up to the implementor themselves.) This means that you
can immediately start implementing business logic within the handlers, without worrying about validation.
The only exception to this is with endpoints whose request bodies are negotiable, i.e., POST /accounts/:fiatAccountSchema and POST /kyc/:kycSchema.
Since the request body can take many different shapes, schema validation & type guarding must be performed within the route. In both cases, switch
statements are included in the handlers which perform validation and type guarding. Implementors just need to write custom handling logic for each
possible schema.
About
Starter API code for a FiatConnect API.
Resources
Readme
MIT license
Activity
Custom properties
Stars
5 stars
Watchers
3 watching
Forks
5 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
fiatconnect-api-starter
This repository contains a starter API that supports the FiatConnect standard.
Usage
Installing
yarn install

Building
yarn build

Configuring
You can configure the server either with command line arguments, or through a .env file in the repository root. See .env.example for an example.
Check out src/config.ts for an exhaustive list of configuration options.
Running
Assuming you've filled in a .env file in the repository root, run:
yarn start

Testing
Unit tests
You can run unit tests with jest as follows:
yarn test
Integration tests
Integration tests are not included with this starter project. However, an
example of how to create a Sign-In with Ethereum message for authentication is included
in scripts/example-request.ts.
Structure & Schema Validation
Handlers for each of the four main groups of endpoints can be found in /src/routes. To make implementation easy, almost all request schema
validation is taken care of in middleware before the handlers are called. Individual endpoint handlers will have access to type-guarded request
parameters, guaranteed to be syntactically correct. (Checks on request semantics are still up to the implementor themselves.) This means that you
can immediately start implementing business logic within the handlers, without worrying about validation.
The only exception to this is with endpoints whose request bodies are negotiable, i.e., POST /accounts/:fiatAccountSchema and POST /kyc/:kycSchema.
Since the request body can take many different shapes, schema validation & type guarding must be performed within the route. In both cases, switch
statements are included in the handlers which perform validation and type guarding. Implementors just need to write custom handling logic for each
possible schema.
About
Starter API code for a FiatConnect API.
Resources
Readme
MIT license
Activity
Custom properties
Stars
5 stars
Watchers
3 watching
Forks
5 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

Skip to content
BranchesTags
Repository files navigation
fiatconnect-api-starter
This repository contains a starter API that supports the FiatConnect standard.
Usage
Installing
yarn install

Building
yarn build

Configuring
You can configure the server either with command line arguments, or through a .env file in the repository root. See .env.example for an example.
Check out src/config.ts for an exhaustive list of configuration options.
Running
Assuming you've filled in a .env file in the repository root, run:
yarn start

Testing
Unit tests
You can run unit tests with jest as follows:
yarn test
Integration tests
Integration tests are not included with this starter project. However, an
example of how to create a Sign-In with Ethereum message for authentication is included
in scripts/example-request.ts.
Structure & Schema Validation
Handlers for each of the four main groups of endpoints can be found in /src/routes. To make implementation easy, almost all request schema
validation is taken care of in middleware before the handlers are called. Individual endpoint handlers will have access to type-guarded request
parameters, guaranteed to be syntactically correct. (Checks on request semantics are still up to the implementor themselves.) This means that you
can immediately start implementing business logic within the handlers, without worrying about validation.
The only exception to this is with endpoints whose request bodies are negotiable, i.e., POST /accounts/:fiatAccountSchema and POST /kyc/:kycSchema.
Since the request body can take many different shapes, schema validation & type guarding must be performed within the route. In both cases, switch
statements are included in the handlers which perform validation and type guarding. Implementors just need to write custom handling logic for each
possible schema.
About
Starter API code for a FiatConnect API.
Resources
Readme
MIT license
Activity
Custom properties
Stars
5 stars
Watchers
3 watching
Forks
5 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
fiatconnect-api-starter
This repository contains a starter API that supports the FiatConnect standard.
Usage
Installing
yarn install

Building
yarn build

Configuring
You can configure the server either with command line arguments, or through a .env file in the repository root. See .env.example for an example.
Check out src/config.ts for an exhaustive list of configuration options.
Running
Assuming you've filled in a .env file in the repository root, run:
yarn start

Testing
Unit tests
You can run unit tests with jest as follows:
yarn test
Integration tests
Integration tests are not included with this starter project. However, an
example of how to create a Sign-In with Ethereum message for authentication is included
in scripts/example-request.ts.
Structure & Schema Validation
Handlers for each of the four main groups of endpoints can be found in /src/routes. To make implementation easy, almost all request schema
validation is taken care of in middleware before the handlers are called. Individual endpoint handlers will have access to type-guarded request
parameters, guaranteed to be syntactically correct. (Checks on request semantics are still up to the implementor themselves.) This means that you
can immediately start implementing business logic within the handlers, without worrying about validation.
The only exception to this is with endpoints whose request bodies are negotiable, i.e., POST /accounts/:fiatAccountSchema and POST /kyc/:kycSchema.
Since the request body can take many different shapes, schema validation & type guarding must be performed within the route. In both cases, switch
statements are included in the handlers which perform validation and type guarding. Implementors just need to write custom handling logic for each
possible schema.
About
Starter API code for a FiatConnect API.
Resources
Readme
MIT license
Activity
Custom properties
Stars
5 stars
Watchers
3 watching
Forks
5 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
fiatconnect-api-starter
This repository contains a starter API that supports the FiatConnect standard.
Usage
Installing
yarn install

Building
yarn build

Configuring
You can configure the server either with command line arguments, or through a .env file in the repository root. See .env.example for an example.
Check out src/config.ts for an exhaustive list of configuration options.
Running
Assuming you've filled in a .env file in the repository root, run:
yarn start

Testing
Unit tests
You can run unit tests with jest as follows:
yarn test
Integration tests
Integration tests are not included with this starter project. However, an
example of how to create a Sign-In with Ethereum message for authentication is included
in scripts/example-request.ts.
Structure & Schema Validation
Handlers for each of the four main groups of endpoints can be found in /src/routes. To make implementation easy, almost all request schema
validation is taken care of in middleware before the handlers are called. Individual endpoint handlers will have access to type-guarded request
parameters, guaranteed to be syntactically correct. (Checks on request semantics are still up to the implementor themselves.) This means that you
can immediately start implementing business logic within the handlers, without worrying about validation.
The only exception to this is with endpoints whose request bodies are negotiable, i.e., POST /accounts/:fiatAccountSchema and POST /kyc/:kycSchema.
Since the request body can take many different shapes, schema validation & type guarding must be performed within the route. In both cases, switch
statements are included in the handlers which perform validation and type guarding. Implementors just need to write custom handling logic for each
possible schema.
About
Starter API code for a FiatConnect API.
Resources
Readme
MIT license
Activity
Custom properties
Stars
5 stars
Watchers
3 watching
Forks
5 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

Skip to content
BranchesTags
Repository files navigation
fiatconnect-api-starter
This repository contains a starter API that supports the FiatConnect standard.
Usage
Installing
yarn install

Building
yarn build

Configuring
You can configure the server either with command line arguments, or through a .env file in the repository root. See .env.example for an example.
Check out src/config.ts for an exhaustive list of configuration options.
Running
Assuming you've filled in a .env file in the repository root, run:
yarn start

Testing
Unit tests
You can run unit tests with jest as follows:
yarn test
Integration tests
Integration tests are not included with this starter project. However, an
example of how to create a Sign-In with Ethereum message for authentication is included
in scripts/example-request.ts.
Structure & Schema Validation
Handlers for each of the four main groups of endpoints can be found in /src/routes. To make implementation easy, almost all request schema
validation is taken care of in middleware before the handlers are called. Individual endpoint handlers will have access to type-guarded request
parameters, guaranteed to be syntactically correct. (Checks on request semantics are still up to the implementor themselves.) This means that you
can immediately start implementing business logic within the handlers, without worrying about validation.
The only exception to this is with endpoints whose request bodies are negotiable, i.e., POST /accounts/:fiatAccountSchema and POST /kyc/:kycSchema.
Since the request body can take many different shapes, schema validation & type guarding must be performed within the route. In both cases, switch
statements are included in the handlers which perform validation and type guarding. Implementors just need to write custom handling logic for each
possible schema.
About
Starter API code for a FiatConnect API.
Resources
Readme
MIT license
Activity
Custom properties
Stars
5 stars
Watchers
3 watching
Forks
5 forks
Report repository
Releases
Packages
Used by
Contributors
Languages