# Returned Goods Value Recovery – Local Finite-Change Elasticity

> Returned Goods Value Recovery – Local Finite-Change Elasticity is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-12).

Computes the local finite-change elasticity of a returned goods value recovery metric (recovered_value or returned_goods_cost) given a baseline and a step size, using supplied retail figures only.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ar-retail-return-recovery-elasticity?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/returned-goods-value-recovery-local-finite-change-elasticity-45eb255a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_4Q7oxKLkrA_kFL51nHPpp

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 returned-goods-value-recovery-local-finite-change-elasticity-45eb255a -d '<json body>'
```

Example prompt: Calculate the local finite-change elasticity for my retail return recovery data — baseline recovered_value is 600 and returned_goods_cost is 1000, using a 1% step, and report elasticity for the recovered_value field.

## When to prefer this

Choose this endpoint when you need a quick, low-cost local elasticity coefficient for retail return recovery metrics (recovered_value or returned_goods_cost) at a specific baseline, using your own supplied figures. It is ideal for sensitivity spot-checks rather than full scenario grids or trend analysis — use sibling endpoints for two-input scenario grids or ordered trend analysis.

## Known failure modes

- Invalid or missing baseline values (recovered_value or returned_goods_cost out of allowed range)
- step_percent outside [0.01, 10] bounds causing validation error
- returned_goods_cost set to zero (exclusiveMinimum constraint violation)
- Exceeding 200 record limit
- Payment failure or insufficient USDC balance for the $0.01 per-call fee

## How this service works

Returned goods value recovery - Local finite-change elasticity: Local finite-change elasticity for Returned goods value recovery. Supplied retail figures only, up to 200 records. No platform access, live rates or order execution. One of 25 new profiles across 20 shared operations in this industry. 0.01 USDC includes one bounded local finite-change elasticity report.

## Output

Returns a bounded local finite-change elasticity report for the selected retail return recovery metric, showing how the output field responds to a small percentage-point change in the baseline inputs. The report covers up to 200 records of supplied retail figures and does not include live rates or order execution.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "field": {
   "enum": [
    "recovered_value",
    "returned_goods_cost"
   ],
   "type": "string",
   "default": "recovered_value"
  },
  "baseline": {
   "type": "object",
   "default": {
    "recovered_value": 600,
    "returned_goods_cost": 1000
   },
   "required": [
    "recovered_value",
    "returned_goods_cost"
   ],
   "properties": {
    "recovered_value": {
     "type": "number",
     "default": 600,
     "maximum": 1000000000000,
     "minimum": 0
    },
    "returned_goods_cost": {
     "type": "number",
     "default": 1000,
     "maximum": 1000000000000,
     "minimum": 0,
     "exclusiveMinimum": 0
    }
   },
   "additionalProperties": false
  },
  "step_percent": {
   "type": "number",
   "default": 1,
   "maximum": 10,
   "minimum": 0.01
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/returned-goods-value-recovery-local-finite-change-elasticity-45eb255a/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from market.datapackvibe.com](https://www.zero.xyz/host/market.datapackvibe.com/llms.txt)