# DeFi Intel Agent Gateway – Stablecoin Supply

> DeFi Intel Agent Gateway – Stablecoin Supply is a paid API for AI agents from defi-intel-agent-gateway.gg-neo15.workers.dev, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-15).

Returns real-time stablecoin supply data across Ethereum mainnet

## Facts

- Endpoint: POST https://defi-intel-agent-gateway.gg-neo15.workers.dev/v1/stablecoins/supply
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/defi-intel-agent-gateway-stablecoin-supply-5c35da76
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_151NlTnZ87dhtT914BaXu

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 defi-intel-agent-gateway-stablecoin-supply-5c35da76 -d '<json body>'
```

Example prompt: What's the current total stablecoin supply on Ethereum mainnet right now? I need real-time figures broken down by token.

## When to prefer this

Use this endpoint when you need real-time stablecoin supply figures specifically for Ethereum mainnet, with structured JSON output suitable for automated agent workflows. Prefer this over general blockchain explorers when you need a lightweight, LLM-ready response without scraping overhead.

## Known failure modes

- On-chain data provider unavailability may return 503 or stale data
- Invalid query parameters return 400 with schema validation errors
- Rate limiting or payment failure returns 402 Payment Required
- Network congestion may cause latency spikes affecting real-time accuracy

## How this service works

Real-time stablecoin supply across Ethereum mainnet

## Output

Returns real-time stablecoin supply data for Ethereum mainnet, including circulating supply figures for major stablecoins (e.g. USDC, USDT, DAI) as typed JSON, suitable for DeFi analysis and monitoring workflows.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/defi-intel-agent-gateway-stablecoin-supply-5c35da76/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from defi-intel-agent-gateway.gg-neo15.workers.dev](https://www.zero.xyz/host/defi-intel-agent-gateway.gg-neo15.workers.dev/llms.txt)