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dev-5090 Text Embeddings
x402
dev-5090 Text Embeddings is a paid API for AI agents from linked-aimed-reproduced-changing.trycloudflare.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-10).
Converts text strings into 768-dimensional dense vector embeddings for semantic similarity, search, and ML tasks.
Price / call$0.005
Success—
StatusUnknown
How this service works
Text embeddings (768-dim). Send {"input": "text"} or {"input": ["a","b"]}.
Output
Returns a JSON object containing a 768-dimensional float vector (or array of vectors for batch input) representing the semantic content of the input text, along with usage metadata such as token counts.
Example use cases
RAG pipeline document indexing
“Embed this paragraph for me so I can store it in my Pinecone index: 'Photosynthesis is the process by which plants convert sunlight into chemical energy stored as glucose.'”
Semantic similarity between two sentences
“Generate embeddings for both of these sentences so I can measure how similar they are: 'Dogs make great pets' and 'Canines are wonderful companions.'”
Batch encoding for clustering
“I have a list of customer feedback snippets I need to cluster — can you embed all of these for me: ['shipping was late', 'product quality is excellent', 'packaging was damaged', 'fast delivery and great service']?”
Technical details
Endpoint
POSThttps://linked-aimed-reproduced-changing.trycloudflare.com/v1/embed?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need fast, low-cost 768-dimensional text embeddings without needing OpenAI or Cohere accounts — particularly useful for prototyping RAG systems, semantic search, or clustering pipelines where cost per call matters and you can tolerate a tunneled/ephemeral infrastructure.
Side effects
- Empty or missing 'input' field returns an error
- Oversized input text may exceed token limits and return a 4xx error
- Service may be temporarily unavailable if the Cloudflare tunnel is down
- Batch input with too many strings may hit payload size limits
- Malformed JSON body returns a 400 error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| usage | object | |
| choices | array |
Tags
x402
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