Complete ERC-721 NFT standard guide — functions, events, security and gas estima...
https://orbisapi.com/proxy/erc-721-nft-guide-api-64c518/openapiOverview
Complete ERC-721 NFT standard guide — functions, events, security and gas estimates. Built for AI blockchain and NFT developer agents.
Protocol
x402
Price
—
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
crypto/nft
Provider
orbisapi
Source
bazaar
Indexed
2026-04-28 16:43:55
Health
Status
healthy
Latency (p50)
218ms
Uptime (30d)
100.0%
Reliability Score
87/100
Last Checked
2026-04-29 12:18:21
Last Healthy
2026-04-29 12:18:21
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-04-29 12:18:21 | healthy | 402 | 238ms | |
| 2026-04-29 09:58:46 | healthy | 402 | 273ms | |
| 2026-04-29 08:15:06 | healthy | 402 | 284ms | |
| 2026-04-29 06:06:06 | healthy | 402 | 218ms | |
| 2026-04-29 04:42:53 | healthy | 402 | 215ms | |
| 2026-04-29 02:42:53 | healthy | 402 | 226ms | |
| 2026-04-29 01:06:43 | healthy | 402 | 154ms | |
| 2026-04-28 21:47:08 | healthy | 402 | 180ms | |
| 2026-04-28 20:36:36 | healthy | 402 | 212ms | |
| 2026-04-28 17:57:48 | healthy | 402 | 197ms |