Mercury Retrograde Effects¶

The Mercury Retrograde Effects endpoint provides detailed guidance on how Mercury retrograde may influence your zodiac sign.
It covers communication challenges, technology mishaps, planning pitfalls, and general advice to navigate the retrograde period.

Useful for planning, self-awareness, and minimizing disruptions during Mercury retrograde.

Endpoint¶

Method	Path
`GET`	`https://api.numerologyapi.com/api/v1/horoscope/retrograde/mercury`
`POST`	`https://api.numerologyapi.com/api/v1/horoscope/retrograde/mercury`

Query Parameters¶

Name	Required	Type	Example	Description
`dob`	✅	String	`1998-04-27`	Date of birth in `YYYY-MM-DD` format. The API calculates your zodiac sign and returns Mercury retrograde effects for that sign.

Note

The dob parameter is required. Missing or invalid input will return a 400 error.

Add the optional lang query parameter to localize responses. Supported values: en, es, de, fr, pt.

Example Requests¶

GET Request¶

curl --request GET \
  --url "https://api.numerologyapi.com/api/v1/horoscope/retrograde/mercury?dob=1992-07-16&lang=en" \
  --header "X-API-Key: YOUR_API_KEY"

POST Request¶

curl --request POST \
  --url "https://api.numerologyapi.com/api/v1/horoscope/retrograde/mercury?lang=en" \
  --header "X-API-Key: YOUR_API_KEY" \
  --header "Content-Type: application/json" \
  --data '{
  "dob": "1992-07-16"
}'

Example Response¶

{
  "sign_name": "Cancer",
  "sign_symbol": "♋",
  "mercury_return_in_this_sign": "Mercury Return in Cancer",
  "mental_communication_theme": "Emotional, intuitive, memory-rich speech — speaking from the heart, nurturing words",
  "key_learning_focus": "Expressing feelings clearly, trusting emotional intelligence, protecting inner world without shutting down",
  "psychological_shift": "From mood-driven silence → safe, heartfelt, protective expression",
  "communication_style_upgrade": "From indirect hints → gentle, empathetic, deeply connecting words",
  "potential_shadow": "Passive-aggressive tone, holding grudges in memory, emotional manipulation",
  "highest_potential": "Healer with words, storyteller of the heart, safe space creator through speech",
  "birthday_year_affirmation": "My words carry love and emotional truth. I speak from safety and strength.",
  "recommended_rituals": [
    "Moon journaling (write feelings then speak them aloud)",
    "Heart-throat chakra bridge meditation",
    "Nurturing voice recordings to self",
    "Family storytelling nights"
  ],
  "_enterprise": {
    "client": "The Numerology API",
    "plan": "Enterprise",
    "request_id": "f548ce45827a7b37",
    "quota": "unlimited",
    "usage_tracking": true
  },
  "_api_metadata_": {
    "api_name": "The Numerology API by Dakidarts®",
    "api_version": "0.1.1",
    "endpoint_name": "horoscope_retrograde_mercury",
    "endpoint_description": "Provides Mercury retrograde information and effects.",
    "developer": "Dakidarts®",
    "copyright": "© 2026 Dakidarts®. All rights reserved.",
    "documentation_url": "https://numerologyapi.com/",
    "response_timestamp": "2026-02-28T07:36:50.196308+01:00",
    "data_source": "Internal Engine / Astro Numerology Interpretation Engine (ANIE)",
    "cacheable_status": true,
    "report_issue": "https://github.com/dakidarts/the-numerology-api/issues",
    "response_language": "en",
    "supported_languages": [
      "en",
      "es",
      "de",
      "fr",
      "pt"
    ],
    "notes": ""
  }
}

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Note

Response Fields:

sign_name / sign_symbol — Zodiac sign identity derived from the provided date of birth.
mental_communication_theme, key_learning_focus, communication_style_upgrade — Core retrograde communication guidance.
potential_shadow, highest_potential, birthday_year_affirmation, recommended_rituals — Practical and reflective focus areas.