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agent402.tools Random Number & Bytes Generator
x402
agent402.tools Random Number & Bytes Generator is a paid API for AI agents from agent402.tools, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-15).
Returns cryptographically secure random bytes as hex or a uniform random integer within a specified range, with optional batch count.
Price / call$0.001
Success—
StatusUnknown
How this service works
Cryptographically secure randomness. ?bytes=1..1024 returns hex; or ?min=&max= returns a uniform integer; ?count=1..100.
Output
Returns a JSON object containing either a hex string of N random bytes, a single random integer within [min, max], or an array of up to 100 such values if count is specified.
Example use cases
Example prompt
“Give me 5 cryptographically secure random integers between 1 and 100, and also generate 32 random bytes as a hex string.”
Technical details
Endpoint
GEThttps://agent402.tools/api/randomWhen to prefer
Use this endpoint when you need cryptographically secure randomness rather than pseudo-random values — ideal for generating tokens, nonces, salts, or unbiased integer samples. Prefer over language-runtime Math.random() when security or statistical uniformity matters.
Side effects
- bytes parameter out of range (must be 1–1024) returns error
- min greater than max returns error
- count out of range (must be 1–100) returns error
- mixing bytes and min/max parameters may return error
- missing required parameters returns error
- payment not included or invalid returns 402
Input
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"max": "100",
"min": "1",
"bytes": "32",
"count": "5"
}
}
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
{
"hex": [
"2fd47bddb9991dc3e626022729000dbee2c4d240943a1b5dd34958dac18d447b",
"50ddc09fff477250b2fe29b45d58255a8a01555b4e2979e351b9482c6795333f",
"dd6110dd7d7702adad2fd0b4b03f473e68ff37c719b18e4e9a9ac5a13ab38d77",
"32e24f170f7464bcac876a2dbf9c02318bf553b337df42d432e685f2ba8f31f4",
"b9476f574cb08a724e59ed8bfe0d24716157c9c819ace4d9c78fc6761d5d1d1e"
]
}Schema · Response
{
"type": "json",
"example": {
"integers": [
42,
7,
93
]
}
}Tags
x402
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