# RFQ Crypto Math Template

> RFQ Crypto Math Template is a paid API for AI agents from api.delx.ai, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-12).

Generates a structured RFQ (Request for Quote) body for posting crypto math computation needs to a Demand Board

## Facts

- Endpoint: POST https://api.delx.ai/api/v1/x402/rfq-crypto-template?utm_source=zero.xyz
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/rfq-crypto-math-template-3e9131b9
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_vKn-MmEZEOplHxq2XqC0t

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 rfq-crypto-math-template-3e9131b9 -d '<json body>'
```

Example prompt: Post an RFQ to the Demand Board for offline crypto math help — I need volatility surface calculations and my budget is 5 USDC.

## When to prefer this

Use this endpoint when an agent needs to formally post a structured Request for Quote for offline crypto math computation skills on a Demand Board marketplace, rather than performing the math directly. Prefer this over direct computation endpoints when sourcing external math providers or when the calculation complexity warrants a bidding/quoting process.

## Known failure modes

- Missing 'need' field returns validation error
- Budget below minimum threshold may be rejected
- Malformed input schema causes 400 response
- Payment of $0.001 USDC via x402 on Base must succeed before result is returned

## How this service works

Fill a Demand Board RFQ template for crypto math needs. Call when posting structured RFQs for offline calc skills. Returns rfq_body object as deterministic JSON for $0.001 USDC via x402 on Base. First-party local math only—no RPC, live market feed, API keys, storage, or mediagen. Advisory only; the caller owns capital, risk, and production controls.

## Output

Returns a deterministic rfq_body JSON object containing the structured RFQ ready for posting to a Demand Board, including the need description and budget parameters formatted for crypto math service requests.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "need": {
   "type": "string",
   "description": "RFQ need string"
  },
  "budget_usdc": {
   "type": "number",
   "description": "RFQ budget in USDC"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "schema": "delx/util-rfq-crypto-template/v1",
  "rfq_body": {
   "need": "kelly binary stake",
   "delivery": "json",
   "budget_usdc": 0.01,
   "capability_family": "crypto_math"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/rfq-crypto-math-template-3e9131b9/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.delx.ai](https://www.zero.xyz/host/api.delx.ai/llms.txt)