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PrimeAPI AI Hashtag Search
x402
PrimeAPI AI Hashtag Search is a paid API for AI agents from prime-api-seven.vercel.app, paid per call via x402, $0.068188/call, status unknown (last checked 2026-09-15).
Searches for trending or relevant hashtags on X (Twitter) based on a query string
Price / call$0.068188
Success—
StatusUnknown
How this service works
Crypto, AI, Social Media, Finance, Weather, Tools & more. Pay per call in USDC on Base. No API keys.
Output
A list of relevant or trending hashtags on X (Twitter) related to the provided query, potentially including engagement metrics or popularity signals for each tag.
Example use cases
Example prompt
“What are the best hashtags I should use on X for a post about artificial intelligence and machine learning? Search for the most relevant and trending ones.”
Technical details
Endpoint
POSThttps://prime-api-seven.vercel.app/api/ai/hashtagWhen to prefer
Choose this endpoint when an AI agent needs to discover relevant or trending hashtags on X (Twitter) for a given topic, keyword, or campaign — especially when building social media content strategies, optimizing post reach, or researching what tags are popular in a niche. Useful when the agent does not have direct X API access or API keys.
Side effects
- Empty or vague query returns no meaningful hashtags
- Query too broad results in generic or low-value hashtags
- Rate limiting or upstream X API unavailability returns an error
- Payment failure in USDC results in 402 response blocking the call
- Trending data may be stale if not refreshed in real time
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| query | string | Search query or input parameter |
Output
Schema · Response
{
"type": "object",
"description": "API response data"
}Tags
x402
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