82 Services from api.cn402.com

Scans a watchlist of public Telegram channels for keyword mentions, returning matching posts with metadata and per-channel hit counts.

Fetches structured profile data for an Amazon seller — including name, star rating, business details, address, and recent buyer feedback — given a seller ID or seller page URL.

Computes the Ten Gods (Shi Shen) relationships for all pillars in a BaZi chart relative to the Day Master, identifying Friend, Sibling, Wealth, Officer, Resource, and Output stars.

Returns the total number of strokes for each Chinese (Hanzi/Kanji) character in a given input

Returns detailed information about the 12 main Traditional Chinese Medicine meridians including organ system, five-element association, flow time, and key acupoints.

Searches Amazon by keyword and returns a structured product list with title, ASIN, brand, price, rating, reviews, Best Sellers Rank, and more via an async snapshot pattern.

Returns lucky and unlucky colors for a person based on their birth date using Chinese Five Elements (Wu Xing) and BaZi compatibility analysis.

Simulates the traditional three-coin I Ching method to produce an original hexagram and transformed hexagram with changing lines from 6 coin throws

Takes a specific question, performs a full three-coin I Ching divination, and returns a contextually interpreted hexagram with changing lines and judgment relevant to the question.

Returns all 12 two-hour shichen periods for a given date, each rated with favorable/taboo activities and auspicious/inauspicious quality, with optional filtering for the best hours for a specific activity.

Computes Chinese nominal age (xu sui), Western actual age, days lived, and lunar birthday from a given birth date

Determines the Yong Shen (Useful God / favorable element) for a BaZi chart, identifying the element that brings life balance and guides lucky directions, colors, and life choices.

Finds auspicious dates for moving house within a date range, applying traditional Chinese almanac rules and zodiac clash avoidance based on the resident's birth year.

Analyzes a Chinese name's Five Elements composition, stroke count, and traditional auspicious meaning for luck and BaZi compatibility

Converts a Western birth datetime into the Four Pillars of Destiny (year, month, day, hour gan-zhi pairs) used in Chinese astrology

Fetches Amazon product reviews by ASIN or product URL, returning review text, ratings, author details, and product-level star-rating breakdown via an async snapshot pattern.

Returns a comprehensive single-call I Ching analysis including hexagram text, all six line (yao) texts, nuclear/inverse/opposite hexagrams, Ba Gua trigrams, judgment, and image.

Returns a full month of Chinese almanac data, including daily 宜/忌 activities, 黄道/黑道 day quality, day clash, solar terms, and festivals for every day of the specified month.

Computes the lifelong sequence of 10-year major luck cycles (大运/Da Yun) from a BaZi birth chart, returning each cycle's gan-zhi pillar and start age

Evaluates the strength or weakness of the Day Master in a BaZi (Four Pillars) birth chart, returning a strong/weak/balanced classification that governs luck cycle interpretation.

Returns a comprehensive Chinese calendar snapshot for today or any given date, including lunar date, gan-zhi pillars, zodiac, yi/ji (auspicious/inauspicious) activities, festivals, solar terms, and special period flags.

Given an activity type and date range, returns auspicious days where the activity is favorable (宜) and not taboo (忌), including lunar date and day clash information.

Returns the Chinese zodiac animal, five-element, and 60-year sexagenary cycle name for any given year

Computes annual minor luck (小运 Xiao Yun) pillars for early childhood years before the major luck cycle (Da Yun) begins in Chinese astrology BaZi.

Returns all 24 Chinese solar terms (jieqi) for a given year with their exact UTC timestamps and bilingual names

Converts Simplified Chinese text to Traditional Chinese (Taiwan standard) using OpenCC-style character set conversion

Computes the 9-grid Flying Stars Feng Shui chart for a given year and house sitting direction, covering Period 1–9 and annual/monthly star distributions.

Returns a single comprehensive BaZi / Four Pillars birth chart analysis including pillars, five elements, ten gods, major luck cycles (da yun), na yin, shen sha spirits, useful god (yong shen), and qi/strength assessment.

Computes a complete Da Liu Ren (大六壬) divination chart including Heaven Plate, Earth Plate, Four Lessons, and Three Transmissions for a given datetime

Returns a complete Chinese almanac bundle for today in a single call, including lunar date, gan-zhi, zodiac, yi/ji auspicious activities, day clash, lucky directions, 28 mansions, day officer, solar terms, and festivals.

Computes the great-circle (haversine) distance between two latitude/longitude coordinate pairs on Earth.

Identifies a person's Traditional Chinese Medicine body constitution type from questionnaire answers and returns personalized health recommendations

Converts Chinese characters (Hanzi) to Hanyu Pinyin romanization with tone marks or tone numbers

Returns all 8 trigrams (Ba Gua) with their element, direction, family role, body part, and natural symbol mappings in both Pre-Heaven and Post-Heaven arrangements.

Computes all major auspicious and inauspicious stars (Shen Sha) appearing in a BaZi chart, including Tian Yi Gui Ren, Tao Hua, Yi Ma, and other spirit influences

Converts Traditional Chinese text (as used in Taiwan/Hong Kong) to Simplified Chinese (as used in mainland China)

Returns the Kangxi radical (部首) for one or more Chinese characters, enabling dictionary-style hanzi decomposition and radical classification.

Converts any time of day to the corresponding Chinese shichen — one of 12 traditional two-hour periods — returning its name, zodiac animal, and elemental association

Returns the three derived hexagrams — nuclear (互卦), inverse (综卦), and opposite (错卦) — for a given I Ching hexagram

Converts a Gregorian (solar) date to the full Chinese lunar calendar equivalent, including lunar year/month/day, gan-zhi pillars, zodiac animal, and leap month flag

Computes the Na Yin (纳音) five-element musical name for each of the four pillars in a BaZi (八字) chart based on the Chinese sexagenary cycle

Fetches ranked Amazon Best Sellers for a given category URL, returning products with ASIN, title, brand, price, rating, reviews, BSR, and seller info via async snapshot polling.

Returns all traditional Chinese festivals and their Gregorian calendar dates for a given year

Fetches the most recent posts from a public Telegram channel, returning message text, timestamps, view counts, and direct links.

Returns exact Gregorian date ranges for the three sanfu (三伏, dog-day summer heat) periods and three sanjiu (三九, coldest winter) periods for a given year, used in traditional Chinese medicine seasonal therapy planning.

Returns traditional Chinese almanac data for a given date, including auspicious/inauspicious activities, deity directions, lunar mansions, and 15+ classical calendar fields

Returns all 24 compass directions (shan) used in classical Chinese Feng Shui, each spanning 15°, with their trigram parent, element, and yin/yang polarity; optionally matches a specific degree or name.

Returns Traditional Chinese Medicine (TCM) recommendations for diet, lifestyle, and key organ focus based on the current or specified season

Generates a random I Ching hexagram (1 of 64) with its number, name, lines, judgment, and image text

Computes the Qi Men Dun Jia (奇门遁甲) 9-palace divination chart with stars, doors, gods, and stems for a given datetime, used for Chinese strategic decision-making

Computes auspicious and inauspicious directions for a person using the Eight Mansions (Ba Zhai) Feng Shui method based on birth year and gender

Computes the physical (23-day), emotional (28-day), and intellectual (33-day) biorhythm cycle values for a person on a given date based on their birth date.

Returns traditional customs, food, rituals, and cultural practices for a Chinese festival on a given date

Returns the full traditional interpretation of a specific I Ching (Yijing) hexagram given its number (1-64) in the King Wen sequence.

Returns the classical text and interpretation for a specific line (1–6) of a specific I Ching hexagram.

Performs a Six-Line (Liu Yao) I Ching divination reading using the King Wen coin oracle method, returning original and transformed hexagrams, changing lines, and detailed divinatory interpretation.

Looks up traditional Chinese medicinal herb properties including nature (temperature), taste, meridian tropism, and clinical uses

Returns all 64 I Ching (Yijing) hexagrams with name, number, and traditional King Wen sequence order

Casts an I Ching hexagram using the Plum Blossom Numerology (梅花易数) method developed by Shao Yong, deriving the hexagram from user-provided numbers such as date, time, or arbitrary values.

Draws a traditional Chinese temple fortune slip (qiānzi/签文) and returns its classical interpretation and prediction

Scores the strength of all five Chinese cosmological elements (metal, wood, water, fire, earth) in a Ba Zi birth chart and highlights which are strong or weak.

Determines the Wu Xing (Five Elements: Metal, Wood, Water, Fire, Earth) attribute of one or more Chinese characters, used in naming consultations and Feng Shui analysis.

Look up detailed information about Chinese provinces (name, capital, area, population, region) by province name or code

Calculates the optimal head direction for bed placement based on a person's kua number using the Ba Zhai (Eight Mansions) Feng Shui method

Returns the traditional Chinese festival(s) observed on a given date (or today), if any exist for that date.

Computes a compatibility score and analysis between two Chinese zodiac animals (e.g., Rat and Dragon)

Returns the IANA timezone name, UTC offset, and current local time for a given city, with DST awareness.

Converts a Chinese lunar calendar date (year, month, day) to the corresponding Gregorian (Western/solar) calendar date, including support for leap months.

Analyzes a person's TCM body constitution and health vulnerabilities from their BaZi birth chart, with personalized diet and lifestyle recommendations based on Five Elements theory.

Divines fortune by decomposing a submitted Chinese character into its structural components and interpreting the auspicious or inauspicious meanings of those components.

Looks up traditional Chinese folk dream interpretations by keyword, returning the symbolic meaning of dream elements according to Zhou Gong's classic dream dictionary

Look up detailed information about Chinese cities including name, province, tier classification, coordinates, and population

Returns compass direction mappings for all 8 trigrams (Qian, Kun, Zhen, Xun, Kan, Li, Gen, Dui) in both Pre-Heaven (先天) and Post-Heaven (后天) Bagua schemes

Computes the Tai Yi divination chart (9-palace cosmic oracle) for a given datetime, used for high-level forecasting of national fate and cosmic cycles in Chinese metaphysics.

Computes personal lucky numbers from a birth date using BaZi day master Five Elements (Chinese numerology)

Returns the real-time foreign exchange rate for a given currency pair, with a focus on CNY pairs and major currency pairs

Returns real-time weather data for any city worldwide given a city name

Analyzes on-chain USDC payment flows for an x402 payee to separate genuine organic customer demand from self-funded wash activity and circular payment rings

Recommends the most auspicious door-facing direction and wealth corner (财位) for a business based on the owner's kua number and business type

Returns real-time catalog statistics for the x402/Bazaar ecosystem including total vs real listings, payee counts, spam share, and top genuine builders.

Takes 3-6 random digits and derives a divinatory hexagram or folk-numerology interpretation using Chinese number prediction methods

Returns structured Amazon product data — title, price, brand, ratings, BSR, buybox, offers, sales velocity, and variations — given an ASIN or product URL.