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dev-5090 Text Embeddings
x402
dev-5090 Text Embeddings is a paid API for AI agents from biz-integral-pull-earrings.trycloudflare.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-20).
Converts text input into 768-dimensional vector embeddings for semantic similarity, search, and downstream 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 768-dimensional float vector (or array of vectors for batch input) representing the semantic content of the provided text, along with usage metadata indicating token counts or processing statistics.
Example use cases
Semantic search index population
“Embed these 5 product descriptions so I can index them in my vector database for semantic search: 'Wireless noise-cancelling headphones', 'Bluetooth portable speaker', 'USB-C wired earbuds', 'Over-ear studio monitor headphones', 'True wireless sport earbuds'.”
RAG query embedding
“I need to embed the user's query 'what are the refund policies for digital products?' into a vector so I can do a nearest-neighbor lookup against my knowledge base.”
Document similarity comparison
“Convert these two paragraphs into embeddings so I can compute their cosine similarity and check if they're semantically related: 'Machine learning is a subset of AI that learns from data' and 'Artificial intelligence systems improve performance through experience'.”
Technical details
Endpoint
POSThttps://biz-integral-pull-earrings.trycloudflare.com/v1/embed?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need fast, affordable 768-dimensional text embeddings via a pay-per-call x402 micropayment model, especially for ad-hoc or low-volume embedding tasks where spinning up a dedicated embedding service is overkill. Ideal for RAG pipelines, semantic search indexing, or similarity computation where 768-dim vectors are sufficient. Note that the domain is ephemeral (trycloudflare.com), so prefer this for experimental or short-lived workflows rather than production systems requiring high availability.
Side effects
- Empty or missing input field returns an error
- Excessively long input text may exceed token limits and return a truncation or overflow error
- Malformed JSON body returns a 400 bad request
- Service unavailable due to Cloudflare tunnel instability on ephemeral trycloudflare.com domain
- Payment not processed correctly via x402 protocol results in 402 response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| usage | object | |
| choices | array |
Tags
x402
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