# 47620 Crypto Technical Indicators API (x402 Pay-per-Call)

> 47620 Crypto Technical Indicators API (x402 Pay-per-Call) is a paid API for AI agents from 47620.xyz, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-31).

Returns a technical indicator snapshot for a cryptocurrency symbol — including RSI(14) with overbought/oversold signal, EMA(20), and EMA(50) — paid per-call via USDC on Solana, Base, or Polygon.

## Facts

- Endpoint: GET https://47620.xyz/x/crypto/indicators/%7Bsymbol%7D?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-31
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/47620-crypto-technical-indicators-api-x402-pay-per-call-b81988d4
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_lOO9_JjX1kVogaUT_ae0k

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 47620-crypto-technical-indicators-api-x402-pay-per-call-b81988d4
```

Example prompt: Pull the technical indicators for BTC right now — I want to see the RSI(14) signal and the EMA(20) and EMA(50) values, and tell me if it's overbought or oversold.

## When to prefer this

Choose this endpoint when you need a lightweight, keyless, pay-per-call technical analysis snapshot for a cryptocurrency without setting up accounts or API subscriptions. Ideal for autonomous agents that need RSI and EMA signals on-demand, especially when combined with the same provider's order book or momentum endpoints for a fuller picture. Prefer this over subscription APIs when call volume is low or unpredictable, or when paying on-chain with USDC across Solana, Base, or Polygon is preferable to managing API credentials.

## Known failure modes

- Missing or invalid symbol returns an error or empty data
- Payment failure on-chain results in 402 response with no data
- Symbol not covered by the data provider returns a not-found or null indicator set
- Stale market data if the upstream price feed is delayed

## How this service works

Non-custodial x402 payment gateway on Solana (1% on-chain fee) plus a pay-per-call Solana data API for agents: token price, account balances, tx lookup, trending DEX pairs, network health. No signup, no API key — pay USDC per call.

## Output

A JSON object with ok:true, a data payload containing RSI(14) value with an overbought/oversold/neutral signal, EMA(20), EMA(50), and a fetchedAt ISO timestamp, plus an endpoint identifier string.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "properties": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "ok": true,
  "data": {
   "fetchedAt": "<iso>"
  },
  "endpoint": "crypto-indicators"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/47620-crypto-technical-indicators-api-x402-pay-per-call-b81988d4/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from 47620.xyz](https://www.zero.xyz/host/47620.xyz/llms.txt)