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GEDX402 Text Embedding API
x402
GEDX402 Text Embedding API is a paid API for AI agents from ged-x402-embed.jvalamis.workers.dev, paid per call via x402, $0.0073/call, status unknown (last checked 2026-09-15).
Generates vector embeddings for one or more text strings using Cloudflare Workers AI, payable with USDC on multiple blockchains via x402 protocol
Price / call$0.0073
Success—
StatusUnknown
How this service works
x402 workers ai. pay with usdc on base, polygon, arbitrum, world, or solana. no api keys.
Output
A JSON object containing a 'data' array where each element has an 'index' and an 'embedding' field — a float array representing the vector embedding of the corresponding input text string.
Example use cases
Example prompt
“Generate a vector embedding for this text: 'The quick brown fox jumps over the lazy dog' — I want to use it for semantic similarity search, and I'll pay with USDC on Base.”
Technical details
Endpoint
GEThttps://ged-x402-embed.jvalamis.workers.dev/v1/embedWhen to prefer
Choose this endpoint when you need text embeddings without registering for an API key and want to pay per-call with USDC on Base, Polygon, Arbitrum, World, or Solana. Ideal for agents operating in crypto-native environments or when avoiding traditional API key management is a priority. Useful for one-off embedding tasks or when integrating into x402-compatible payment workflows.
Side effects
- Payment not received or insufficient USDC balance returns 402
- Unsupported blockchain network specified returns error
- Empty or missing 'text' and 'texts' fields returns validation error
- Text input exceeding model context length returns truncation or error
- Network timeout on Cloudflare Workers edge returns 503
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| text | string | |
| texts | array |
Output
Schema · Response
{
"type": "json",
"example": {
"data": [
{
"index": 0,
"embedding": [
0.01,
-0.02
]
}
]
}
}Tags
x402
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Zero review prompt (fires after every successful call)
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