# Token Holder Growth Sequential Input-Change Attribution

> Token Holder Growth 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 input-change attribution (waterfall) report for reported token holder growth, comparing before and after holder count snapshots.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-bx-token-holder-growth-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/token-holder-growth-sequential-input-change-attribution-b26d229c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_SEdTCdeoOE_a_OhLMGQt7

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 token-holder-growth-sequential-input-change-attribution-b26d229c -d '<json body>'
```

Example prompt: Run a sequential input-change attribution on my token holder growth: in the before period holders went from 1000 to 1100, and in the after period they went from 1100 to 1210 — show me the waterfall breakdown of what changed.

## When to prefer this

Choose this endpoint when you need a deterministic, auditable waterfall decomposition of what changed between two token holder growth snapshots — specifically when you want to attribute the delta to sequential input changes rather than a simple difference. It is best for structured reporting and before/after comparison of holder metrics rather than real-time scanning or predictive analysis.

## Known failure modes

- Invalid holder counts (zero or negative values) will be rejected since exclusiveMinimum is 0
- Exceeding the maximum holder count value (1e16) will cause a validation error
- Missing required fields (current_holders or previous_holders in either before or after object) will result in a schema validation error
- Payment failure or insufficient USDC balance will prevent the call from completing

## How this service works

Reported token holder growth — Sequential input-change attribution: Sequential input-change attribution for Reported token holder growth. Supplied token observations only. Deterministic calculation or caller-threshold verdict, not a live scan, safety proof or trade recommendation. Specialised preset in a shared 50-profile, 20-operation engine. 0.01 USDC includes one bounded sequential input-change attribution report.

## Output

Returns a deterministic sequential input-change attribution (waterfall) report showing how changes in the input variables (current and previous holder counts) across the before and after snapshots contributed to the overall change in reported token holder growth. Caller-threshold verdict is included; this is not a live scan or trade recommendation.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "after": {
   "type": "object",
   "default": {
    "current_holders": 1210,
    "previous_holders": 1100
   },
   "required": [
    "current_holders",
    "previous_holders"
   ],
   "properties": {
    "current_holders": {
     "type": "number",
     "default": 1100,
     "maximum": 10000000000000000,
     "minimum": 0,
     "exclusiveMinimum": 0
    },
    "previous_holders": {
     "type": "number",
     "default": 1000,
     "maximum": 10000000000000000,
     "minimum": 0,
     "exclusiveMinimum": 0
    }
   },
   "additionalProperties": false
  },
  "before": {
   "type": "object",
   "default": {
    "current_holders": 1100,
    "previous_holders": 1000
   },
   "required": [
    "current_holders",
    "previous_holders"
   ],
   "properties": {
    "current_holders": {
     "type": "number",
     "default": 1100,
     "maximum": 10000000000000000,
     "minimum": 0,
     "exclusiveMinimum": 0
    },
    "previous_holders": {
     "type": "number",
     "default": 1000,
     "maximum": 10000000000000000,
     "minimum": 0,
     "exclusiveMinimum": 0
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/token-holder-growth-sequential-input-change-attribution-b26d229c/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)