# NO HANDS AI USDC to TWD Live Quote

> NO HANDS AI USDC to TWD Live Quote is a paid API for AI agents from nohands-coinbase-bazaar.bytoken2023.workers.dev, paid per call via x402, $0.001001/call, status unknown (last checked 2026-11-02).

Returns a real-time, source-backed composite exchange rate quote converting USDC to New Taiwan Dollar (TWD) for agent budget checks.

## Facts

- Endpoint: GET https://nohands-coinbase-bazaar.bytoken2023.workers.dev/x402/v1/value/usdc-twd?utm_source=zero.xyz
- Price: $0.001001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-11-02
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/no-hands-ai-usdc-to-twd-live-quote-2b61bffa
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_W6WVozR4wrJxx3izdrV8g

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 no-hands-ai-usdc-to-twd-live-quote-2b61bffa
```

Example prompt: What's the current USDC to TWD exchange rate? I need a live composite quote so I can check my budget — convert 50 USDC to Taiwan dollars and show me the sources.

## When to prefer this

Choose this endpoint when an AI agent needs a real-time, source-attributed composite USDC-to-TWD exchange rate — particularly for budget checks, payment pre-authorization, or display in financial dashboards targeting Taiwan. It combines a crypto stablecoin price leg with a live USD/TWD FX leg and exposes source metadata and freshness signals, making it more auditable than a single-source quote. Prefer this over generic FX APIs when you specifically need USDC (not raw USD) and want provenance metadata for autonomous agent decision-making.

## Known failure modes

- Invalid or zero 'amount' parameter returns a validation error
- Upstream crypto or FX data source unavailable may trigger fallback or stale quote with fallback_used=true
- Network timeout to Cloudflare Worker returns HTTP 5xx
- x402 payment not fulfilled returns HTTP 402 with payment requirements
- Amount exceeds 12 fractional digit precision limit returns schema validation error

## How this service works

Return a source-backed live USDC to TWD composite quote for autonomous-agent budget checks.

## Output

A structured composite quote object including: converted TWD value for the requested USDC amount, unit price (USDC→TWD), USDC/USD stablecoin price, USD/TWD FX rate, data sources for both the crypto leg and FX leg, market status, freshness in seconds, timestamps for observation and response generation, provider details, fallback usage indicator, and a unique result ID.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [],
     "properties": {
      "amount": {
       "type": "string",
       "example": "1",
       "pattern": "^(?:[0-9]*[1-9][0-9]*(?:\\.[0-9]{1,12})?|0+\\.(?:[1-9][0-9]{0,11}|0{1}[1-9][0-9]{0,10}|0{2}[1-9][0-9]{0,9}|0{3}[1-9][0-9]{0,8}|0{4}[1-9][0-9]{0,7}|0{5}[1-9][0-9]{0,6}|0{6}[1-9][0-9]{0,5}|0{7}[1-9][0-9]{0,4}|0{8}[1-9][0-9]{0,3}|0{9}[1-9][0-9]{0,2}|0{10}[1-9][0-9]{0,1}|0{11}[1-9]))$",
       "maxLength": 64,
       "description": "Optional positive decimal USDC amount with at most 12 fractional digits. Defaults to 1."
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "required": [
      "product",
      "schema_version",
      "asset",
      "amount",
      "quote_currency",
      "quote_type",
      "unit_price",
      "converted_value",
      "source",
      "provider",
      "provider_role",
      "fallback_used",
      "fallback_reason",
      "source_observed_at",
      "response_generated_at",
      "freshness_seconds",
      "market_status",
      "sources",
      "result_id",
      "stablecoin_usd_price",
      "usd_twd_rate",
      "crypto_source",
      "fx_source",
      "usdc_usd_price"
     ],
     "properties": {
      "asset": {
       "type": "string",
       "const": "USDC"
      },
      "amount": {
       "type": "string",
       "pattern": "^(?:[0-9]*[1-9][0-9]*(?:\\.[0-9]{1,12})?|0+\\.(?:[1-9][0-9]{0,11}|0{1}[1-9][0-9]{0,10}|0{2}[1-9][0-9]{0,9}|0{3}[1-9][0-9]{0,8}|0{4}[1-9][0-9]{0,7}|0{5}[1-9][0-9]{0,6}|0{6}[1-9][0-9]{0,5}|0{7}[1-9][0-9]{0,4}|0{8}[1-9][0-9]{0,3}|0{9}[1-9][0-9]{0,2}|0{10}[1-9][0-9]{0,1}|0{11}[1-9]))$"
      },
      "source": {
       "type": "string",
       "const": "composite_market_quote"
      },
      "product": {
       "type": "string",
       "const": "nomos-value-usdc-twd"
      },
      "sources": {
       "type": "array",
       "items": {
        "oneOf": [
         {
          "type": "o
… (truncated)
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/no-hands-ai-usdc-to-twd-live-quote-2b61bffa/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from nohands-coinbase-bazaar.bytoken2023.workers.dev](https://www.zero.xyz/host/nohands-coinbase-bazaar.bytoken2023.workers.dev/llms.txt)