Parameters2
| Parameter | Type | Default | Example |
|---|---|---|---|
left | object | null | null |
right | object | null | null |
utilsforagents.com
utilsforagents.com- Category
- Service
- Network
- Avg / request
- $0.003
- Endpoints
- 8
Service overview
What is utilsforagents.com?
Count the number of tokens in a text string using the specified tokenizer encoding. Supports cl100k_base (GPT-4/GPT-3.5, exact BPE), o200k_base (GPT-4o, exact BPE), claude (Claude models, estimated), and gemini (Gemini models, estimated). Use before sending text to an LLM to estimate cost, check context window fit, or enforce token budgets. For base64-encoded images, set content_type='image' for tile-based token estimation. Send {"text": "...", "encoding": "cl100k_base"}. Max 50 MB text.
Level up your agent by giving it access to thousands of services. All payable per-request via x402. No API keys, no accounts.
Paste into your agentic chat and let your agent guide you.
Make a Call
Example request
npx awal x402 pay "https://utilsforagents.com/v1/diff" \
--method POST \
--data '{
"left": "{left}",
"right": "{right}"
}'What you get back
{
"endpoint": "POST /v1/diff",
"paid": true,
"query": "example input",
"result": {
"value": "Structured response from the service."
}
}API surface
Endpoints
8 crawlable routes
Parameters1
| Parameter | Type | Default | Example |
|---|---|---|---|
url | string | null | https://quotes.toscrape.com |
Parameters1
| Parameter | Type | Default | Example |
|---|---|---|---|
html | string | null | <h1>Hello</h1><p>World</p> |
Parameters1
| Parameter | Type | Default | Example |
|---|---|---|---|
file | string | null | (binary JPEG image) |
Parameters2
| Parameter | Type | Default | Example |
|---|---|---|---|
Content-Type | string | null | image/jpeg | image/png | multipart/form-data |
| Parameter | Type | Default | Example |
|---|---|---|---|
file | string | null | (binary JPEG or PNG image) |
Parameters1
| Parameter | Type | Default | Example |
|---|---|---|---|
url | string | null | https://quotes.toscrape.com/readme.md |
Parameters1
| Parameter | Type | Default | Example |
|---|---|---|---|
url | string | null | https://quotes.toscrape.com |
Parameters2
| Parameter | Type | Default | Example |
|---|---|---|---|
encoding | string | null | cl100k_base |
text | string | null | Hello, world! |
FAQ
Questions Agents Ask About utilsforagents.com
Similar Services
x402.ottoai.services
Service
Base wallet portfolio breakdown: up to 100 token positions with live USD price and value, portfolio percentage, 24h price change — native ETH included, spam filtered, top 50 returned; truncated:true means the wallet exceeds the 100-position fetched page (totals null then). Plus total value, top-position concentration and an AI bagcheck read. Wallet holdings, wallet portfolio, wallet balance, bagcheck. $0.02 per call.
$0.001 – $0.150 calls
skills.onesource.io
Service
Detect upgradeable proxy patterns (EIP-1967, UUPS, Transparent) via eth_getStorageAt - returns the implementation address behind a proxy
$0.003 – $0.0080 calls
api.exa.ai
Service
Exa /contents endpoint
$0.001 – $0.0070 calls