Text embeddings for AI agents — no API key, no account, no signup; pay per call ...
https://uxus.finance/api/embedOverview
Text embeddings for AI agents — no API key, no account, no signup; pay per call in USDC on Base. POST JSON { input: string or string[] (max 64 per call) }. Model is jina-embeddings-v3, 1024 dimensions, retrieval.passage task. Returns { model, embeddings (one vector per input), dimensions, count, usage, latency_ms }. For agents building a vector index or doing semantic search without a Jina or OpenAI key.
Protocol
x402 (POST)
Price
$0.01
Payment Asset
USD Coin
Payment Network
Base
Category
tools/search
Provider
uxus
Source
self-registered
Indexed
2026-09-02 03:26:50
Health
Status
healthy
Latency (p50)
277ms
Uptime (30d)
100.0%
Reliability Score
90/100
Last Checked
2026-09-05 00:47:55
Last Healthy
2026-09-05 00:47:55
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Input Schema
{
"bodyFields": {
"input": {
"description": "Text to embed, or an array of up to 64 strings.",
"type": "string | string[]"
}
},
"bodyType": "json",
"discoverable": true,
"method": "POST",
"type": "http"
}
Output Schema
{
"example": {
"count": 1,
"dimensions": 1024,
"embeddings": [
[
0.013,
-0.021,
0.005
]
],
"latency_ms": 300,
"model": "jina-embeddings-v3",
"usage": {
"total_tokens": 8
}
},
"type": "json"
}
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-09-05 00:47:55 | healthy | 402 | 565ms | |
| 2026-09-04 22:20:40 | healthy | 402 | 605ms | |
| 2026-09-04 13:33:24 | healthy | 402 | 101ms | |
| 2026-09-04 02:48:59 | healthy | 402 | 107ms | |
| 2026-09-03 22:42:33 | healthy | 402 | 1301ms | |
| 2026-09-03 10:37:39 | healthy | 402 | 91ms | |
| 2026-09-03 03:14:34 | healthy | 402 | 300ms | |
| 2026-09-02 20:11:07 | healthy | 402 | 106ms | |
| 2026-09-02 09:15:57 | healthy | 402 | 277ms |