# SYNTHORA Stablecoin Cross-Chain Distribution

> SYNTHORA Stablecoin Cross-Chain Distribution is a paid API for AI agents from stablecoin-chain-distribution.hergertsynthora.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).

Returns a stablecoin's circulating supply broken down by chain, along with peg mechanism and issuer metadata, sourced from DefiLlama's stablecoins service.

## Facts

- Endpoint: POST https://stablecoin-chain-distribution.hergertsynthora.com/service
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/synthora-stablecoin-cross-chain-distribution-81a5d5f5
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_NpHDFGuPCxDvNYnVfUG5g

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 synthora-stablecoin-cross-chain-distribution-81a5d5f5 -d '<json body>'
```

Example prompt: Can you pull the chain-by-chain circulating supply breakdown for Tether (stablecoin ID 1) from DefiLlama, including its peg type and current price?

## When to prefer this

Use this endpoint when you need per-chain circulating supply data for a specific stablecoin, particularly for cross-chain liquidity planning, stablecoin routing agents, or monitoring where USDT/USDC/DAI supply is minted and flowing. Prefer this over generic DeFi APIs when you need issuer metadata and peg mechanism details alongside chain distribution in a single call.

## Known failure modes

- Invalid or unknown stablecoin ID returns empty or null result fields
- DefiLlama upstream service unavailable causes downstream failure
- Malformed payload causes parsing error
- Chain circulating data may be null if DefiLlama hasn't indexed it yet
- Price may be slightly stale depending on DefiLlama's update frequency

## How this service works

Returns a single stablecoin's circulating supply broken down per chain, plus peg mechanism and issuer metadata, from DefiLlama's stablecoins service (by stablecoin id). Powers autonomous stablecoin-routing agents and agent-to-agent liquidity planners tracking where USDT/USDC/DAI supply is minted and flowing across chains. First 3 calls FREE per wallet — send header X-WALLET: 0x<addr>. No charge on upstream failure.

## Output

A JSON object containing the stablecoin's id, name, symbol, current price, peg type, gecko_id, total circulating supply, and a per-chain circulating supply breakdown (chainCirculating map), plus provenance metadata indicating the DefiLlama source URL.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "keys": {
   "type": "string",
   "description": "keys"
  },
  "caller": {
   "type": "string",
   "description": "caller"
  },
  "payload": {
   "type": "string",
   "description": "payload"
  },
  "provides": {
   "type": "string",
   "description": "provides"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "ok": true,
  "niche": "stablecoin-chain-distribution",
  "result": {
   "id": "1",
   "name": "Tether",
   "price": 0.9991359264184958,
   "chains": [],
   "symbol": "USDT",
   "pegType": "peggedUSD",
   "gecko_id": "tether",
   "circulating": null,
   "chainCirculating": {},
   "totalCirculating": null
  },
  "provenance": {
   "url": "https://stablecoins.llama.fi/stablecoin/1",
   "source": "Stablecoin Cross-Chain Distribution"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/synthora-stablecoin-cross-chain-distribution-81a5d5f5/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from stablecoin-chain-distribution.hergertsynthora.com](https://www.zero.xyz/host/stablecoin-chain-distribution.hergertsynthora.com/llms.txt)