Recommended APIs commonly used in project development

• Historical weather forecast: You can query the historical weather forecast data of designated cities in China, up to January 1, 2018. At present, it supports the query of historical forecast data of 3400+ domestic cities, and also supports the query of any latitude and longitude in China.
• National express logistics query : currently supports express information query of 600+ express companies. Automatically identify the courier company and tracking number, the server responds in milliseconds, and the data is timely and accurate.
• National express logistics map trajectory query : Through the logistics tracking number and receiving and sending address, it can effectively and automatically evaluate the logistics timeliness, and display the package transportation trajectory on the map.
• Sunrise and sunset : Get the daily sunrise time and sunset time of the specified city/location.
• SMS verification code : It can be used in application scenarios such as login, registration, password retrieval, payment authentication, etc. Supports three major operators, 3 seconds to reach, 99.99% arrival rate, supports large capacity and high concurrency.
• Notification SMS : SMS notification supports the three major operators and virtual operators. We provide carrier-level operation and maintenance guarantees and exclusive dedicated channels.
• Life index for the next 7 days : Support weather index data of 3,400+ domestic cities and 40,000 international cities, including morning exercise, car washing, dressing, cold, sports, travel, comfort, ultraviolet rays, fishing, drying, allergies, beer ( 12 items, with detailed description).
• Minute-level precipitation forecast : It can accurately remind you when the next rain will appear, when it will become bigger, and when it will stop.
• WordPress - Access the WordPress API.
• Standard weight calculator : Body Mass Index (BMI for short), calculate whether your body is standard through height and weight.
• Weather Forecast Inquiry : Inquire about the weather in many cities across the country and around the world, including 15-day weather forecast inquiry.
• AI painting-Stable Diffusion : Generate pictures through AI, including picture-generated text, Wensheng diagram, etc.
• AI painting-Mid Journey : Using Midjourney's current world-leading large-scale picture model, it can provide extremely excellent AI painting works according to the input text.
• Air quality query : Query the hourly observation of 3400+ cities in China, and obtain the air quality of the designated city.
• Mobile phone number attribution : Provide mobile phone number attribution query of the three major operators.
• Invoice verification : invoice authenticity verification service, obtain the full face information of the invoice according to the invoice type code and the four elements of the invoice, support the national VAT invoice, VAT ordinary invoice (including electronic ordinary invoice, roll invoice, toll invoice), machine Verify the authenticity of different invoices such as uniform invoices for motor vehicle sales, special value-added tax invoices for the cargo transportation industry, and uniform invoices for used car sales.
• Enterprise business three-factor verification API : By inputting the enterprise name, legal person, registration number/organization code/unified social credit code, verify whether the three are consistent.
• IP attribution-IPv4 district and county level : Query the attribution information according to the IP address, including 4.3 billion full IPv4, support to the district and county level in China (excluding Hong Kong and Taiwan), including operator data.
• IP attribution-IPv6 district and county level : Query the attribution information according to the IP address (IPv6 version), including country, province, city, district and county, and operator information.
• QR Code Generator : It can generate ordinary QR codes, artistic QR codes with pictures (black and white and color), and dynamic QR codes (black and white and color).
• Two-dimensional code recognition OCR : detect and recognize the two-dimensional code and barcode in the picture, and return the stored text content.