# Crypto Perp Funding & Sentiment

Supported perpetual-futures trading pairs — the list of symbols (BTCUSDT, ETHUSDT, …) the funding-rate scanner and signals cover, as a.

- Status: Listed — not yet verified
- Category: [Finance & Trading](https://x402looker.com/category/finance-trading/)
- Website: https://perpsignals.use.x402atlas.com

## What it does

Supported perpetual-futures trading pairs — the list of symbols (BTCUSDT, ETHUSDT, …) the funding-rate scanner and signals cover, as a clean snake_case envelope.

Audience: ai-agents, developers. Tags: trading, crypto, signal, signals.

## Pricing

- Pricing model: per-request
- Price hint: $0.005/request
- Accepted tokens: USDC
- Chain: base
- Facilitator: coinbase-cdp

## How agents pay

1. The agent sends a plain request and receives an HTTP 402 response describing the price and payment requirements.
2. The agent signs a payment payload for the exact amount on base and attaches it to a retried request.
3. The facilitator verifies and settles the payment, then the service returns the paid response.

## Related services

- [CoinGecko Crypto Price & Data](https://x402looker.com/service/coingecko-crypto-price-data/) — Crypto token price in USD, EUR and more — real-time spot prices for one or many coins by CoinGecko id (bitcoin, ethereum, solana).
- [CryptoPulse — Practical crypto intelligence](https://x402looker.com/service/cryptopulse-practical-crypto-intelligence/) — Practical crypto intelligence — DeFi yield and strategy, exchange comparisons, security frameworks, tax guidance, and onboarding for humans.
- [CodeNut Payment Solution](https://x402looker.com/service/codenut-payment-solution/) — CodeNut Payment Solution.

## Facet hubs

- Chain hub: [Base services](https://x402looker.com/chain/base/)
- Facilitator profile: [Coinbase Cdp](https://x402looker.com/facilitator/coinbase-cdp/)
- Price band: [Micro ($0.01 or less per request)](https://x402looker.com/price-band/micro/)

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Last updated: 2026-09-23
Last checked: 2026-09-28 — reachable. Weekly automated check, not continuous monitoring.