# Stablecoin Depeg & Collapse Forensics Gauge

> Stablecoin Depeg & Collapse Forensics Gauge is a paid API for AI agents from aeml-x402.zeabur.app, paid per call via x402, $0.25/call, status unknown (last checked 2026-09-13).

Returns a multi-leg forensic snapshot of a stablecoin's lifecycle, depeg pressure, redemption flight risk, and cross-validated narrative for a given stablecoin entity.

## Facts

- Endpoint: GET https://aeml-x402.zeabur.app/gauge/stablecoin-region
- Price: $0.25/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/stablecoin-depeg-collapse-forensics-gauge-0b43d9c7
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_5kuf9PUI_cP0RDGxRFajQ

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 stablecoin-depeg-collapse-forensics-gauge-0b43d9c7
```

Example prompt: Can you pull the full depeg forensics triangle for terrausd-ust — I want to see peg deviation, reserve signals, regulatory warnings, redemption outflows, and the cross-validated narrative all in one shot?

## When to prefer this

Choose this endpoint when you need a forensic, multi-signal composite view of a stablecoin's health — combining upstream depeg pressure indicators, downstream redemption collapse signals, and regulatory warnings in one verifiable payload. Prefer this over single-metric price feeds when doing treasury risk management, due diligence, or collapse post-mortems where provenance and cross-validation matter.

## Known failure modes

- Unknown or unsupported stablecoin entity key returns an error or empty legs
- Stale data if upstream official or exchange sources are frozen or discontinued (flagged via dead_source in provenance)
- 422 error if a requested signal has no official classification scale available
- Data age may be high for low-cadence regulatory or reserve signals
- Peg deviation data may lag real-time market conditions depending on source cadence

## How this service works

[3-LEG] Stablecoin chain, one stablecoin (?entity=terrausd-ust): leading depeg pressure - peg deviation, reserves, regulatory notices -> current current peg and market cap -> realized redemption and lifecycle outcome (confirmation gate). A sequential chain, not one reading - confidence = how many legs are lit, in order. Sources: exchange and registry feeds. Descriptive only, never a forecast or advice. No data -> 422 no_charge, not billed.

## Output

Returns a structured object with named legs (signal_id, current value, observed_at, data_age, record_hash), a cross-line narrative describing inter-signal relationships, provenance metadata (data freshness, lineage, validation status), verifiable Ed25519-signed citations traceable to official/exchange/regulator sources, a nature disclaimer, grade and scope disclosures, and optional decision_points indicating swappable entity tags.

## Request schema (JSON Schema)

```json
{
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method",
    "queryParams"
   ],
   "properties": {
    "type": {
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "entity"
     ],
     "properties": {
      "entity": {
       "type": "string",
       "examples": [
        "terrausd-ust",
        "iron-titan",
        "basis-cash-bac",
        "empty-set-dollar-esd",
        "dynamic-set-dollar-dsd",
        "dei-deus"
       ],
       "description": "required - monitored object id, paired with signal_id; free list at GET /gauge/catalog?signal_id=<signal_id> -> signals[0].entities[]",
       "x-accepted-values": {
        "all": "https://api.truthbear.co/schemas/gauge-stablecoin-region.input.json",
        "shown": 6,
        "total": 22
       }
      }
     },
     "additionalProperties": false
    }
   }
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "const": "json"
    },
    "example": {}
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/stablecoin-depeg-collapse-forensics-gauge-0b43d9c7/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from aeml-x402.zeabur.app](https://www.zero.xyz/host/aeml-x402.zeabur.app/llms.txt)