Complete ERC-721 NFT standard guide — functions, events, security and gas estima...
https://orbisapi.com/proxy/erc-721-nft-guide-api-64c518/web3/contract-patternOverview
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
2026-04-23 10:13:37
Health
Status
degraded
Latency (p50)
179ms
Uptime (30d)
76.5%
Reliability Score
88.2/100
Last Checked
2026-06-10 23:58:47
Last Healthy
2026-06-08 06:10:20
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Invalid
Asset Verified
—
Facilitator
—
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-06-10 23:58:47 | degraded | 404 | 207ms | |
| 2026-06-10 19:04:53 | degraded | 404 | 189ms | |
| 2026-06-10 12:28:37 | degraded | 404 | 196ms | |
| 2026-06-10 10:21:19 | degraded | 404 | 194ms | |
| 2026-06-10 03:53:48 | degraded | 404 | 162ms | |
| 2026-06-09 21:41:04 | degraded | 404 | 231ms | |
| 2026-06-09 19:03:49 | degraded | 404 | 176ms | |
| 2026-06-09 12:15:14 | degraded | 404 | 164ms | |
| 2026-06-09 06:39:01 | degraded | 404 | 181ms | |
| 2026-06-09 02:07:49 | degraded | 404 | 219ms | |
| 2026-06-08 21:03:12 | rate_limited | 429 | 66ms | |
| 2026-06-08 18:06:27 | rate_limited | 429 | 48ms | |
| 2026-06-08 14:49:00 | rate_limited | 429 | 8ms | |
| 2026-06-08 09:51:02 | rate_limited | 429 | 26ms | |
| 2026-06-08 06:10:20 | healthy | 402 | 230ms | |
| 2026-06-08 02:07:20 | healthy | 402 | 179ms | |
| 2026-06-08 01:08:11 | healthy | 402 | 153ms |