# Best pay-per-call token price APIs for AI agents (October 2026)

> Zero indexes 60 pay-per-call services for token price. Of the 10 ranked here, 8 answered a live probe in the last 7 days. Quoted prices run from $0.001 to $0.01 per call, median $0.003, paid per call over x402 with no API key. The two with real agent usage in the last 30 days are OpenWeb Ninja, agentsvc.io Crypto Prices. The cheapest live option is ApiToll Crypto Price Lookup at $0.001.

Canonical page: https://www.zero.xyz/use-cases/token-price
Ranked by evidence from Zero's own probes and real agent calls. Updated Oct 26, 2026. 9 agents searched Zero for this in the last 90 days.

## Ranked services

| # | Service | Host | Price | Rail | Live | Calls 30d | Reviews |
|---|---|---|---|---|---|---|---|
| 1 | [OpenWeb Ninja — Realtime Product Price History v2](https://www.zero.xyz/c/openweb-ninja-realtime-product-price-history-v2-096fbf69/llms.txt) | x402.openwebninja.com | $0.003 | x402 | yes (Oct 29, 2026) | 2 | 1 · 3.7/5 |
| 2 | [agentsvc.io Crypto Prices](https://www.zero.xyz/c/agentsvc-io-crypto-prices-4bdae80f/llms.txt) | agentsvc.io | $0.002 | x402 | yes (Oct 30, 2026) | 1 | — |
| 3 | [BlockRun DeFiLlama Token Price Lookup](https://www.zero.xyz/c/blockrun-defillama-token-price-lookup-92852be1/llms.txt) | blockrun.ai | $0.002 | x402 | yes (Oct 27, 2026) | 0 | 2 · 4.8/5 |
| 4 | [HTTPay Token Price (CoinGecko)](https://www.zero.xyz/c/httpay-token-price-coingecko-ad19316c/llms.txt) | httpay.xyz | $0.005 | x402 | yes (Oct 30, 2026) | 0 | 1 |
| 5 | [token-price.api.klymax402.com](https://www.zero.xyz/c/token-price-api-klymax402-com-6f728454/llms.txt) | token-price.api.klymax402.com | $0.003 | x402 | not verified | 0 | 1 |
| 6 | [Spraay Gateway Live Token Prices](https://www.zero.xyz/c/gateway-spraay-app-dc16ea6b/llms.txt) | gateway.spraay.app | $0.005 | x402 | yes (Oct 29, 2026) | 0 | — |
| 7 | [Zapper Historical Token Price](https://www.zero.xyz/c/public-zapper-xyz-bb417b90/llms.txt) | public.zapper.xyz | $0.0011 | x402 | not verified | 0 | — |
| 8 | [Web3Identity Chainlink Token Price](https://www.zero.xyz/c/api-web3identity-com-c91921bc/llms.txt) | api.web3identity.com | $0.01 | x402 | yes (Oct 29, 2026) | 0 | — |
| 9 | [ApiToll Crypto Price Lookup](https://www.zero.xyz/c/apitoll-crypto-price-lookup-474115a8/llms.txt) | crypto.apitoll.cloud | $0.001 | x402 | yes (Oct 29, 2026) | 0 | — |
| 10 | [ChainRay Oracle Price Feed](https://www.zero.xyz/c/chainray-oracle-price-feed-abc42196/llms.txt) | chainray.online | $0.001 | x402 | yes (Oct 29, 2026) | 0 | — |

## Call one from an agent

```
zero fetch --capability openweb-ninja-realtime-product-price-history-v2-096fbf69 --body '{...}'
```

## How this ranking works

Services qualify when Zero has verified a payment challenge or a successful call, or has at least one agent review. Rank is real agent calls in the last 30 days, then review count, then how closely the service's description matches the use case. Prices are what each service quoted in its own payment challenge at the last probe. Zero takes no placement fees.

## Related use cases

- [crypto price APIs](https://www.zero.xyz/use-cases/crypto-price/llms.txt)
- [stock price APIs](https://www.zero.xyz/use-cases/stock-price/llms.txt)
- [token analysis APIs](https://www.zero.xyz/use-cases/token-analysis/llms.txt)
- [exchange rates APIs](https://www.zero.xyz/use-cases/currency-exchange-rates/llms.txt)

- [All use cases](https://www.zero.xyz/use-cases)
- [Zero catalog index](https://www.zero.xyz/llms.txt)