# Delx Percent Clamp

> Delx Percent Clamp is a paid API for AI agents from api.delx.ai, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-16).

Clamps a numeric value into a specified min/max percentage range and returns the bounded result as JSON

## Facts

- Endpoint: POST https://api.delx.ai/api/v1/x402/percent-clamp
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/delx-percent-clamp-b49d8c4c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_8px2ox80rYtYZjMifaskQ

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability delx-percent-clamp-b49d8c4c -d '<json body>'
```

Example prompt: Clamp the value 112 so it stays between 0 and 100 — I need the bounded percentage result.

## When to prefer this

Use this endpoint when you need a deterministic, stateless clamp operation on integer percentage-like values without writing inline logic — especially useful in agent preflight checks, pipeline sanitization steps, or micro-util workflows where you want a reliable machine-readable JSON result. Prefer over writing ad-hoc clamp logic when working within a Delx utility chain.

## Known failure modes

- Missing required fields (value, min, max) returns a validation error
- min greater than max may return an error or undefined behavior
- Non-integer inputs may be rejected given the integer schema
- Payment failure via x402 prevents execution

## How this service works

Clamp a percentage-like number into a min/max range — first-party local utility for agent preflight and proven micro-utils expansion. Returns deterministic machine-readable JSON for $0.001 USDC via x402 on Base. Execution is first-party, local-only, stateless, and memory-only with no paid upstream, no input retention, no web search, no live RPC, and no mediagen. Results are advisory; the caller owns authorization, budgets, and production controls. Sibling of Delx routes that already converted e…

## Output

Returns deterministic JSON containing the clamped value — the input value bounded to fall within the provided min and max range, unchanged if already within bounds.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "max": {
   "type": "integer",
   "description": "Input field: max."
  },
  "min": {
   "type": "integer",
   "description": "Input field: min."
  },
  "value": {
   "type": "integer",
   "description": "Input field: value."
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "ok": true,
  "max": 100,
  "min": 0,
  "value": 120,
  "schema": "delx/util-percent-clamp/v1",
  "clamped": 100,
  "was_clamped": true
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/delx-percent-clamp-b49d8c4c/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.delx.ai](https://www.zero.xyz/host/api.delx.ai/llms.txt)