Last Updated: July 3, 2020
The following terms and conditions (the “API Terms of Service”) govern your access to, and use, of our proprietary application programming interface, including our ‘REST API’ or ‘Websocket API’ (collectively, the “Bitfinex API”) and the related documentation, the current version of which is located at https://docs.bitfinex.com/docs and https://eosfinex.readme.io/docs (the “Bitfinex API Documentation”), all of which are designed to facilitate your access to, and use of, our Services (as defined in the Terms of Service).
These API Terms of Service supplements, and forms part of, our standard terms of service, the current version of which is located at: https://www.bitfinex.com/legal/exchange/terms (“Terms of Service”), which includes terms and conditions governing your access to, and use of, our Bitfinex Pulse Service, the current version of which is located at: https://www.bitfinex.com/legal/exchange/pulse-terms (the “Bitfinex Pulse Terms of Service”). Accordingly, capitalized terms used, but not defined in these API Terms of Service, have the meanings set out in the Terms of Service.
Use of the Bitfinex API and Bitfinex API Documentation
a) API Keys Required to Access the Bitfinex API. In order to use the Bitfinex API, you must first sign up for an account through the Site (as defined in the Terms of Service). Certain authenticated features and functionality available through the Bitfinex API require an authentication key. If you wish to access these features and functionality through the Bitfinex API, you must further generate one or more API keys (each, an “API Key”). You acknowledge that such API Keys are our confidential information and will not share your API Keys with any third party without our prior consent. In addition, we may revoke your API Keys any time without our consent.
b) Use of the Bitfinex API. Subject to your compliance with the terms and conditions hereunder, you may use the Bitfinex API solely in accordance with these API Terms of Service and the Bitfinex API Documentation.
c) Licence to Bitfinex API Documentation. We hereby grant to you a revocable, non-exclusive, non-sublicensable, non-transferrable license to access and use the Bitfinex API Documentation solely to facilitate your development of applications that interface with the Services in accordance with these API Terms of Service and the Bitfinex API Documentation (each such application, an “Application”).
d) Open Source Libraries. From time to time, we may make available to you our libraries that assist you with the development of Applications, such as our Go, Node.js and Ruby libraries (such libraries, the “Bitfinex Open Source Libraries”). The Bitfinex Open Source Libraries are governed by open source licenses selected by us that accompany the source code and you acknowledge and understand that it is your responsibility to review such licenses carefully and to comply with the terms and conditions contained therein.
e) API Call Limitations. The number of calls you or your Application makes to the Bitfinex API during any given period may be limited, at our sole discretion, based on various factors that include the manner in which your Application makes calls to the Bitfinex API and the anticipated volume of use associated with your Application.
f) Changes to the Bitfinex API. We reserve the right to change the Bitfinex API and Bitfinex API Documentation at any time and without notice. You acknowledge and understand that these changes may require you to make substantial changes to your Application at your own cost and expense. It is your responsibility to review the Bitfinex Documentation and these API Terms of Service regularly.
g) Suspension or Revocation of Access. Notwithstanding the foregoing, we retain the right, at our sole discretion, to suspend or revoke your access to the Bitfinex API, at any time and for any reason, including for: (i) violation of these API Terms of Service; (ii) your use of the Bitfinex API contrary to the Bitfinex API Documentation; (iii) for scheduled maintenance; or (iv) to address any emergency security concerns.
Bitfinex API Use Restrictions. You will not use or access the Bitfinex API in any way not expressly permitted under these API Terms of Service or the Bitfinex API Documentation. Without limiting the generality of the foregoing, you will not:
a) develop any Applications that: (i) are fraudulent or misleading; (ii) infringe on any third party’s intellectual property rights or rights of publicity or privacy; (iii) are defamatory, trade libelous, threatening, or harassing; (iv) contain any viruses or other computer programming routines that may damage, detrimentally interfere with, surreptitiously intercept, or expropriate any system or data; (v) replicate or attempt to replace the essential user experience of the Services or any of our other products or services; or (vi) otherwise violate any applicable Law;
b) modify, decompile, reverse engineer, or otherwise alter the Bitfinex API;
c) use the Bitfinex API in any manner that may threaten the security or functionality of the Bitfinex API or our Services;
d) use the Bitfinex API to circumvent the intended features, functionality or limitations of the Services; or
e) perform any vulnerability, penetration or similar testing on the Bitfinex API.
a) Data That You Transmit Using the Bitfinex API. You grant to us an irrevocable, worldwide, non-exclusive, royalty-free, fully paid-up, transferable and sublicensable licence during the term of use of the Bitfinex API to access, collect, store and use any data, information, records and files that: (i) you load, transmit to or enter into the Bitfinex API (“Transmitted Data”); or (ii) that we collect from your usage of the Bitfinex API, to: (1) develop, enhance and make available the Bitfinex API and the Services; and (2) to produce data, information or other materials that are not identified as relating to you or any particular individual or company (such data, information and materials, the “Aggregated Statistical Information”).
b) Data That You Collect Using the Bitfinex API. The Bitfinex API may allow you to collect information or data available on or through the Services, including data or information: (i) from or about other users of the Services; and (ii) collected by Bitfinex or made available by third parties (collectively, the “Bitfinex Data”). You may only use such Bitfinex Data in accordance with the Terms of Service and for your internal purposes or within your Application and will not disclose, sell or transfer any Bitfinex Data without our prior written consent. Accordingly, you will exercise reasonable safeguards to protect Bitfinex Data from unauthorized access or use.
c) No Use Rights to Bitfinex Data Containing Personal Information. You may not use any Bitfinex Data that contains any information about any identifiable individuals (such information, “Personal Information”) and will promptly delete such Personal Information in your possession or control upon becoming aware of such Personal Information.
d) Deletion of Bitfinex Data. You will immediately delete any and all Bitfinex Data: (i) upon our request or the request of any individual or company in respect of which such Bitfinex Data relates; (ii) when your access to the Bitfinex API is suspended or revoked; (iii) when you deactivate your Application or otherwise remove its integration from the Bitfinex API; or (iv) when it is no longer reasonably required by you or your Application.
Warranties and Indemnities
a) Transmitted Data Representation. You represent and warrant, and covenant with us, that all Transmitted Data will only contain data and information (including, if applicable Personal Information) in respect of which you have obtained all applicable third party consents and permissions and otherwise have all authority, in each case as required by applicable Laws, to enable us to make available the Bitfinex API and exercise our rights under these API Terms of Service.
b) Indemnity In Connection with Your Use of the Bitfinex API. You will defend, indemnify and hold harmless us and all of our officers, directors, employees, contractors and agents from and against any claims, causes of action, demands, recoveries, losses, damages, fines, penalties, or other costs or expenses of any kind or nature including reasonable legal and accounting fees arising out of or in connection with: (i) your Applications; (ii) your breach of applicable Laws or your representations or warranties hereunder; or (iii) your use of the Bitfinex API contrary to these API Terms of Service or the Bitfinex API Documentation.