Best x402 crypto price API
As of 20 Oct 2026, the best x402 crypto price API on Hagglyai's ranking is ApiToll Crypto Prices: scored 90/100, $0.00002 per price or market lookup, 75 paying wallets in the last 30 days (GET https://crypto.apitoll.cloud/v1/crypto/price). Hagglyai compares 868 paid crypto price APIs on price, live uptime and real usage.
Best 10 by Hagglyai
| # | Service | Price per price or market lookup | Score | Uptime 7d | Payers 30d |
|---|---|---|---|---|---|
| 1 | ApiToll Crypto Prices crypto.apitoll.cloud | $0.00002 | 90 A | 100% | 75 |
| 2 | api.onesource.io api.onesource.io | $0.005 | 90 A | 94% | 177 |
| 3 | Otto AI x402.ottoai.services | $0.001 | 90 A | 100% | 66 |
| 4 | hyperextend api.hyperextend.xyz | $0.002 | 84 B | 100% | 27 |
| 5 | Vibe Springs vibesprings.net | $0.002 | 83 B | 100% | 25 |
| 6 | Vibe Springs vibesprings.net | $0.001 | 83 B | 100% | 19 |
| 7 | x402engine.app x402engine.app | $0.001 | 83 B | 100% | 13 |
| 8 | Kronos Crypto Data & Forecasts kronossignals.com | $0.05 | 81 B | 100% | 9 |
| 9 | Glassnode x402.glassnode.com | $0.05 | 81 B | 100% | 9 |
| 10 | BlockRun.AI blockrun.ai | $0.0085 | 81 B | 100% | 8 |
Listings carrying a warning (wrong price, wrong wallet, not answering) are left out. Full crypto prices & market data comparison has every listing, filters and sort orders.
Questions
What is the best x402 crypto price API?
As of 20 Oct 2026, the best x402 crypto price API on Hagglyai's ranking is ApiToll Crypto Prices: scored 90/100, $0.00002 per price or market lookup, 75 paying wallets in the last 30 days (GET https://crypto.apitoll.cloud/v1/crypto/price). Hagglyai compares 868 paid crypto price APIs on price, live uptime and real usage.
How much does an x402 crypto price API call cost?
Across 978 paid endpoints Hagglyai tracks, prices run from $0.00002 to $5 per price or market lookup; the middle half costs $0.002 to $0.01.
How does Hagglyai rank x402 APIs?
Hagglyai probes every paid endpoint for a valid x402 payment-required answer and scores it on 7-day uptime, speed and whether the price and wallet match the listing; usage comes from the public catalogues. Sellers cannot pay for placement. Method: https://hagglyai.com/how-we-test
How does an agent pay for an x402 crypto price API?
The agent calls the endpoint, gets an HTTP 402 answer with the price, signs a USDC payment with any x402 client and repeats the call. Agents can also ask Hagglyai first, over MCP (find_best) or https://hagglyai.com/api/v1/best?task=crypto%20price%20API.
See also: Cheapest x402 crypto price API
Source: hagglyai.com/compare/crypto-prices · as of 2026-10-20 12:25 UTC · Markdown