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Guide to positive and negative lookahead and lookbehind assertions in regex.

https://orbisapi.com/proxy/regex-lookaheads-guide-api-08e974

Overview

Guide to positive and negative lookahead and lookbehind assertions in regex.

Protocol x402
Price
Payment Asset USD Coin
Payment Network eip155:8453
Category uncategorized
Provider orbisapi
Source bazaar
Indexed 2026-04-22 17:43:51

Health

Status healthy
Latency (p50) 165ms
Uptime (30d) 58.8%
Reliability Score 79.4/100
Last Checked 2026-06-10 19:06:48
Last Healthy 2026-06-10 19:06:48
Consecutive Failures 0

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Payment Requirements Valid
Asset Verified Known USDC
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Recent Health Checks

Time Status HTTP Latency Error
2026-06-10 19:06:48 healthy 402 271ms
2026-06-10 16:10:13 healthy 402 168ms
2026-06-10 09:32:42 healthy 402 169ms
2026-06-10 03:55:05 healthy 402 230ms
2026-06-10 00:16:14 degraded 404 190ms
2026-06-09 18:59:36 degraded 404 165ms
2026-06-09 14:33:01 degraded 404 183ms
2026-06-09 06:54:36 degraded 404 170ms
2026-06-09 00:59:12 rate_limited 429 28ms
2026-06-08 20:54:48 rate_limited 429 57ms
2026-06-08 18:03:34 rate_limited 429 78ms
2026-06-08 13:18:00 rate_limited 429 40ms
2026-06-08 11:01:57 rate_limited 429 83ms
2026-06-08 07:26:34 healthy 402 159ms
2026-06-08 03:01:45 healthy 402 179ms
2026-06-07 23:18:37 rate_limited 429 31ms
2026-06-07 20:45:38 rate_limited 429 91ms