PayPal API 工作与竞赛

对于任何接受在线支付的网站来讲,其开发人员肯定会考虑纳入 Paypal 支付方式。如果您想要通过Paypal作为所提供物资和服务对应的收款方式,您可能需要了解有关Paypal API的知识。可能您并没有设置专门的Paypal API岗位,所以您需要专业的自由职业者效力。Paypal API自由职业者可协助您就相关货物和服务接收并处理在线支付事项。现在就发布您的Paypal API自由职业者项目,邀请竞标吧!
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浏览Freelancer上的工作

项目/竞赛 描述 竞标数/参赛作品数 技能 已开始 结束 价格(CNY)
automatic key sender after buy one software key via PayPal Hi! I sell Software-Keys and have actual an automatic Keysender (Mail). If costumer buy over PayPal an Software-Keys he get the Key to his email address in about 1 min. Much Mails go to Spam or Junkmail folder. So i will optimize my sender and will use an automatic SMS sender if Costumers buy Software-Keys over PayPal. I hope anyone can help to optimize my delivery method. Thank you ver... 8 PHP, C 编程, 软件构架, PayPal API, MySQL Feb 18, 2018 今天6天 15时 ¥1242
Laravel PayPal Integration Task -- 4 There are two problems 1) Invalid or no certificate authority found from PayPal 2) There is no redirection from my e-commerce site to PayPal 3) There is no status response from Paypal to my e-commerce site This is a simple implementation, troubleshooting and fixing task for someone who has experience and this does not involve rocket science. Please take note that the task should be co... 6 PHP, PayPal API, Laravel Feb 18, 2018 今天6天 13时 ¥156
I want to install paytm automatic payment and fix PayPal gateway on himmedia.in Need genuine bid only no time pass 3 PHP, 网站设计, 电子商务, PayPal API, HTML Feb 18, 2018 今天6天 8时 ¥52
Currency Exchange for Virtual Worlds im looking to create a virtual world currency converter to convert real life money through paypal and stripe, into virtual currency for virtual worlds like opensim, this system needs to be able to collect money from the user and exchange it to the right currency and send it to them in world, as one off payments and be able to send them a email to confirm, it will also need a login and registration... 8 PHP, 网络安全, PayPal API, MySQL, Web Development Feb 18, 2018 Feb 18, 20185天 21时 ¥3507
Paypal verification process for tengkushahril Hello..this project created only for tengkushahril..please do not waste your time on bidding...i need his helps on verifying my PayPal account with my bank account.. 0 PayPal API Feb 17, 2018 Feb 17, 20185天 3时 -
Setup my Paypal recuring in website I have already order Form Design just need work well as Recurring payment. Some Program already Done need to check all with good Developer/. 17 Javascript, PayPal API, MySQL, HTML Feb 17, 2018 Feb 17, 20185天 3时 ¥441
Marketplace Payment Service Looking for a computer programmer to be involved with the backend coding on a marketplace payment service, at this point likely aimed towards Stripe Custom Connect account/API. The website is handed by the development team, and works will be coordinated with them to ensure functionality. This project will include, but not be limited to: - Installing Stripe onto the backend, or an alternat... 46 PHP, 网站设计, 电子商务, PayPal API, HTML Feb 17, 2018 Feb 17, 20185天 ¥11251
travel website i need a travel website with database. 36 PayPal API, MySQL, HTML, 网站管理, 网络主机 Feb 17, 2018 Feb 17, 20184天 21时 ¥3384
E commerce real estate portal for advertising new real estate developer"s projects, renting out the houses and for selling and buying individuals Want to develop an e commerce site with web application and mobile application to advertise and do transactions for new projects of real estate developers and for reting out and selling individual houses/flats/property by an individuals. It should include the following : 1. Requirement gathering 2. product design 3. Product development 4. Product testing [链接已删除,请登录查看] deployment [链接已删除,... 24 PHP, 网站设计, 电子商务, PayPal API, HTML Feb 16, 2018 Feb 16, 20184天 16时 ¥34529
www.sesh.ee adding a shop function and some other mods Need to make this website into a functioning online shop. Adding stuff to cart, choosing delivery, different payment options (Estonian banks: SEB, swedbank with the option of credit card and paypal). Display add to cart function when hovering or clicking over the product. These are the few things that come to mind atm. But sure there is more stuff to do. Thanks 29 PHP, Javascript, 网站设计, PayPal API, HTML Feb 16, 2018 Feb 16, 20184天 10时 ¥4687
Laravel PayPal Integration Task -- 3 Attached are the codes I have written to submit my shopping cart details to paypal. Attached is my laravel and paypal log. There are two problems, one is message malformed and the other is error 400 when access paypal sandbox. This is a simple troubleshooting and fixing task for someone who has experience and this does not involve rocket science. Please take note that the task should be com... 23 PHP, PayPal API, Laravel Feb 15, 2018 Feb 15, 20183天 16时 ¥764
Laravel PayPal Integration Task -- 2 Attached are the codes I have written to submit my shopping cart details to paypal. Attached is my laravel and paypal log. There are two problems, one is message malformed and the other is error 400 when access paypal sandbox. This is a simple troubleshooting and fixing task for someone who has experience and this does not involve rocket science. Please take note that the task should be com... 12 PHP, PayPal API, Laravel Feb 15, 2018 Feb 15, 20183天 15时 ¥458
Laravel PayPal Integration Task Attached are the codes I have written to submit my shopping cart details to paypal. Attached is my laravel and paypal log. There are two problems, one is message malformed and the other is error 400 when access paypal sandbox. This is a simple troubleshooting and fixing task for someone who has experience and this does not involve rocket science. Please take note that the task should be com... 4 PHP, PayPal API, Laravel Feb 15, 2018 Feb 15, 20183天 11时 ¥108
Paypal Standard integration in my Existing Codeigniter Website My Codeigniter website hai payapl express integrated but i want to integrate PayPal Standard as in Woocommerce. Bid only if you have experience and time to reply. 21 PHP, 网站设计, PayPal API, Codeigniter, HTML Feb 15, 2018 Feb 15, 20182天 21时 ¥171
Need help with Paypal new API We are looking for someone to assist us in the following: Paypal "My Apps & Credentials" (Developer) We have created and fully tested an App, currently being in "Sandbox" What we need from you is to help us to move it to "Live". Do not bid if you are not experienced. 10 PayPal API Feb 14, 2018 Feb 14, 20182天 6时 ¥615
Laravel Paypal Integration I have written most of the codes but encountered the following problem(s): 1) 'Argument 1 passed to PayPalRestApiContext::setConfig() must be of the type array, null given, 2) [链接已删除,请登录查看]: exception 'SymfonyComponentDebugExceptionFatalErrorException' with message 'Cannot call constructor' This are occurring in my constructor with the following line of code:... 18 PayPal API, Laravel Feb 14, 2018 Feb 14, 20181天 21时 ¥450
Edit payment gateway for me i need an online payment gateway script edited i want to replace deposit in the script with voucher ad i want to reduce the voucher codes from 32 to 15 17 PHP, Javascript, 网站设计, PayPal API, HTML Feb 13, 2018 Feb 13, 20181天 11时 ¥939
PLEASE READ ALL THE PROJECT ! i have a php script for a service and i want someone to integrate paypal recurring payments . i have a website for a service . and i want to integrate a subscription module for paypal recurring . thanks 22 PHP, 网站设计, 电子商务, PayPal API, HTML Feb 13, 2018 Feb 13, 20181天 5时 ¥1332
Integrate Paypal with my Woocommerce Store SUPER URGENT. NEED THIS DONE in 4Hours I have developed a woocommerce site for which I will share the link on chat. The site should accept payments in $$ via PAYPAL. Also, for someone who does not have a paypal account, should be able to checkout using Credit/Debit card without having to create an account on Paypal. Need help in integrating paypal with woocommerce. I believe there is a def... 21 PHP, WordPress, 电子商务, PayPal API, WooCommerce Feb 13, 2018 Feb 13, 20181天 3时 ¥558
paypal donation button in cakephp- add paypal donation button to my website and also store payment informations in my database and display in admin backend and add a requery to an existing payment gateway. persons must know cakephp and paypal integration 34 PayPal API, CakePHP, MySQL, HTML, Payment Gateway Integration Feb 12, 2018 Feb 12, 2018已经结束 ¥273
PHP, Drupal, PayPal API, 阿帕奇, MySQL Feb 11, 2018 Feb 11, 2018已经结束
paypal donation button in cakephp add paypal donation button to my website and also store payment informations in my database and display in admin backend and add a requery. persons must know cakephp and paypal integration 11 PHP, PayPal API, CakePHP, MySQL, HTML Feb 11, 2018 Feb 11, 2018已经结束 ¥241
Accounting Software work with PayPal API Looking to get a accounting software either desktop base or even PHP base. First of all my business model. I have online store, where people come, select product, and checkout with PayPal. In backend of the website, I have full details of orders with payment and already with PayPal API. Now what I am looking for. I'm looking a complete accounting software, where it can attached wit... 39 PHP, 软件构架, PayPal API, MySQL, HTML Feb 11, 2018 Feb 11, 2018已经结束 ¥7014
Paypal Express checkout Issue at shopify Hello! I've some issues with Paypal express checkout in my newly built shopify store! ------------------------------------Getting an error message---------------------------------- " Hey, We’re sorry, we can’t complete your purchase right now. Please return to the seller’s website and choose another way to pay." Looking forward to fix it asap. Th... 10 电子商务, PayPal API, Shopify 模板, Shopify, Payment Gateway Integration Feb 9, 2018 Feb 9, 2018已经结束 ¥165
Cryptocurrencies Buy and Sell via admin panel My client want to make a site t buy/sell bitcoins/bitcoin cash/ripple via a admin panel, this is not p2p, its only one way selling, the admin sells cryptocurrencies and the user can adquire them, please use blockchain official 28 PHP, PayPal API, HTML, Bitcoin Feb 9, 2018 Feb 9, 2018已经结束 ¥11947
implement paypal donation in cakephp- add paypal donation button to my website and also store payment informations in my database and display in admin backend and add a requery 13 PHP, PayPal API, CakePHP, MySQL, HTML Feb 8, 2018 Feb 8, 2018已经结束 ¥228
Need Web Development & SEO I require a few changes to a current site. I have a site however I require more tabs set up with dropdown menus. After website changes I need website SEO I need on page and Off page seo for this website (White hat SEO only) Thanks 31 PHP, SEO, PayPal API, Codeigniter, MySQL Feb 8, 2018 Feb 8, 2018已经结束 ¥983
implement paypal donation in cakephp--22 add paypal donation button to my website and also store payment informations in my database and display in admin backend 17 PHP, PayPal API, CakePHP, MySQL, HTML Feb 8, 2018 Feb 8, 2018已经结束 ¥171
install a paypal / branitree module on our prestashop store 1.6.0.9 [链接已删除,请登录查看] we currently have a paypal module that is not working and we cannot delete from modules. it must also include paypal express checkout. once user confirms payment on paypal, user must not confirm again on prestashop. once user confirms payment on paypal, then payment is confirmed on prestashop. we do not want confirmation on vouchof page : [链接已删除,请登录查看] we require paypal... 24 Javascript, 网站设计, 电子商务, PayPal API, Prestashop Feb 8, 2018 Feb 8, 2018已经结束 ¥1160
install paypal / branitree module on our prestashop store 1.6.0.9 [链接已删除,请登录查看] we currently have a paypal module that is not working and we cannot delete from modules. it must also include paypal express checkout. once user confirms payment on paypal, user must not confirm again on prestashop. once user confirms payment on paypal, then payment is confirmed on prestashop. we do not want confirmation on vouchof page : [链接已删除,请登录查看] we require paypal... 12 Javascript, 网站设计, 电子商务, PayPal API, Prestashop Feb 8, 2018 Feb 8, 2018已经结束 ¥235
Payment gateway integration Add payment gateway in my ecommerce website. 48 PHP, 网站设计, 电子商务, PayPal API, HTML Feb 8, 2018 Feb 8, 2018已经结束 ¥152
implement paypal donation in cakephp--2 add paypal donation button to my website and also store payment informations in my database and display in admin backend 13 PHP, PayPal API, CakePHP, MySQL, HTML Feb 8, 2018 Feb 8, 2018已经结束 ¥203
implement paypal donation in cakephp 4 add paypal donation button to my website and also store payment information in my database and admin backend 19 PHP, PayPal API, CakePHP, MySQL, HTML Feb 7, 2018 Feb 7, 2018已经结束 ¥222
On my website, accept orders with payment through Stripe and update MoneyWorks accounting package Moneyworks is locally hosted on a Win7 PC, we seek someone who has worked with the MoneyWorks API before, and is happy to use it to integrate with Stripe payments 27 PHP, 网站设计, 电子商务, PayPal API, HTML Feb 7, 2018 Feb 7, 2018已经结束 ¥11500
implement paypal donation in cakephp 1 add paypal donation button to my website and also store payment information in my database and admin backend 12 PHP, PayPal API, CakePHP, MySQL, HTML Feb 7, 2018 Feb 7, 2018已经结束 ¥165
I need to install a PayPal button on my Wordpress I need to install a PayPal button on my Wordpress to sell my book, and a place where my buyers can put their postal address 159 PHP, 网站设计, WordPress, PayPal API Feb 7, 2018 Feb 7, 2018已经结束 ¥638
implement paypal donation in cakephp add paypal donation button to my website and also store payment information in my database and admin backend 17 PHP, PayPal API, CakePHP, MySQL, HTML Feb 7, 2018 Feb 7, 2018已经结束 ¥146
add cakephp paypal donation-3 add paypal donation button to my website and also storepayment information in my database and admin backend 15 PHP, PayPal API, CakePHP, MySQL, HTML Feb 7, 2018 Feb 7, 2018已经结束 ¥400
add cakephp paypal donation-2 add paypal donation button to my website and also store information in my database and admin backend 11 PHP, PayPal API, CakePHP, MySQL, HTML Feb 6, 2018 Feb 6, 2018已经结束 ¥133
add cakephp paypal donation add paypal donation button to my website and also store information in my database and admin backend 8 PHP, PayPal API, CakePHP, MySQL, HTML Feb 6, 2018 Feb 6, 2018已经结束 ¥171
Instagram influencers ( Payment Help ) Hi, I am looking for someone who can pay my Instagram influencers using Paypal. I will transfer you the money here plus a $5-$10 fee for each Instagram influencers Paypal Payment made. ( I will cover all the fees ) You keep $5-$10 for each Paypal payment. This is a long therm partnership! I need about 30-50 ( Payment Help ) per week. ( I cannot do this on my own due to not being able to... 12 社交网络, PayPal API, 社交媒体营销, Instagram, Instagram Marketing Feb 5, 2018 Feb 5, 2018已经结束 ¥25
Payment gateway integration I have a working website i want to integrate Payment gateways such as Instamojo and paypal 27 PHP, 网站设计, 电子商务, PayPal API, HTML Feb 4, 2018 Feb 4, 2018已经结束 ¥118
Need PayPal Upgraded(either modules or complete w/new PayPal integrated cart) on Loaded Commerce/CRE 6.5 Website currently needs PayPal and cart updated. Site runs off Loaded Commerce/CRE 6.5 and PayPal is requesting update of TLS 1.2 and Discontinue use of GET method Classic NVP/SOAP API's. PayPal Express(PayPal button for customers checking out with PayPal) does not work as well. OR upgrade checkout with New PayPal integration instead. Looking for someone who can give honest advice in guiding ... 20 PHP, 网站设计, 电子商务, PayPal API, HTML Feb 1, 2018 Feb 1, 2018已经结束 ¥3431
Proxy with Paypal payment module during checkout Hello, We have a Magento eCommerce website and we want to setup a PayPal payment module but we dont want PayPal to know that our payment flow is coming from this website. So we want to create some kind of proxy going to/from another website. So, basically, the client will be on our Magento website (A) but during the Paypal checkout he will be redirected to our Wordpress website (B) which wil... 8 PHP, WordPress, Magento, PayPal API, MySQL Feb 1, 2018 Feb 1, 2018已经结束 ¥1116
Paypal Problems... My site is [链接已删除,请登录查看] And i have problems with it... I cant make it work. Either the Credit card nor the Paypal are working. The credit card is Greyed Out and i cant type anything in it, and the normal paypal sais: Oops, there was a temporary payment error. Please try another payment method or contact us to complete your transaction. When i try to pay... i need someone who allready has s... 20 PHP, 网站设计, 电子商务, PayPal API, HTML Feb 1, 2018 Feb 1, 2018已经结束 ¥755
Fix paypal bugs, not receiving paypal payment fix paypal bugs! not receiving the paypal payment. 20 电子商务, PayPal API Feb 1, 2018 Feb 1, 2018已经结束 ¥216
PAYPAL ISSUES WP My site is [链接已删除,请登录查看] And i have problems with it... I cant make it work. Either the Credit card nor the Paypal are working. The credit card is Greyed Out and i cant type anything in it, and the normal paypal sais: Oops, there was a temporary payment error. Please try another payment method or contact us to complete your transaction. When i try to pay... i need someone who allready has s... 29 PHP, 网站设计, WordPress, PayPal API, HTML Jan 31, 2018 Jan 31, 2018已经结束 ¥710
PAYPAL issue I dont know why, but im getting this error as i will show in attachment, even though i have made all the settings as should be. I need someone that speaks fluent english, has mic so we can talk and can do this work over Teamviwer. 10 PHP, WordPress, PayPal API, WooCommerce, Payment Gateway Integration Jan 31, 2018 Jan 31, 2018已经结束 ¥165
PayPal error. I dont know why, but im getting this error as i will show in attachment, even though i have made all the settings as should be. I need someone that speaks fluent english, has mic so we can talk and can do this work over Teamviwer. max budget 15 USD 15 PHP, WordPress, PayPal API, WooCommerce, Payment Gateway Integration Jan 31, 2018 Jan 31, 2018已经结束 ¥152
Payment gateway integration for Wowonder I need to integrate indian payment gateway like payumoney in wowonder script. I am looking for experts to help me to finish the same at the earliest. 3 PHP, Javascript, 软件构架, PayPal API, HTML Jan 31, 2018 Jan 31, 2018已经结束 ¥319
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