# Returned Goods Value Recovery — Sequential Input-Change Attribution

> Returned Goods Value Recovery — Sequential Input-Change Attribution is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-15).

Computes a sequential (waterfall) attribution of how changes in returned-goods cost and recovered value contribute to shifts in a retail return recovery metric, comparing a 'before' and 'after' scenario.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ar-retail-return-recovery-waterfall?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/returned-goods-value-recovery-sequential-input-change-attribution-56a47810
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_XpaCNwc7jtBobEt1zrMEC

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-sequential-input-change-attribution-56a47810 -d '<json body>'
```

Example prompt: Run a sequential input-change attribution on my returned goods recovery: before it was $1,000 in returned goods cost and $600 recovered, and after it's $1,100 in cost and $660 recovered — show me a waterfall breakdown of what drove the change.

## When to prefer this

Use this endpoint when you need to understand the sequential contribution of individual input changes (returned goods cost vs recovered value) to a shift in retail return recovery performance — particularly when you have clean before/after retail figures and want a structured waterfall decomposition rather than a simple ratio or percentage-change calculation.

## Known failure modes

- returned_goods_cost of zero or below triggers exclusiveMinimum validation error
- missing required before or after fields returns a validation error
- values exceeding 1,000,000,000,000 are rejected by the maximum constraint
- payment not settled in USDC results in 402 payment required response
- malformed JSON body returns a 400 bad request

## How this service works

Returned goods value recovery - Sequential input-change attribution: Sequential input-change attribution 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 sequential input-change attribution report.

## Output

A bounded sequential input-change (waterfall) attribution report showing how each input change — returned_goods_cost and recovered_value — contributes to the overall shift in the return recovery metric between the before and after scenarios, limited to supplied retail figures with no live rates or order execution.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "after": {
   "type": "object",
   "default": {
    "recovered_value": 660,
    "returned_goods_cost": 1100
   },
   "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
  },
  "before": {
   "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
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/returned-goods-value-recovery-sequential-input-change-attribution-56a47810/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)