{"eid":"123pan","name":"123pan","domain":"123pan.com","resolved_by":"domain","topics":["netdisk-pan"],"n_records":1,"best_vorder":1,"review":null,"aliases":["123pan","123pan (123云盘)","123pan.com"],"records":[{"rid":"netdisk-pan/123pan-123","card":{"rid":"netdisk-pan/123pan-123","eid":"123pan","topic":"netdisk-pan","slug":"123pan-123","provider":"123pan (123云盘)","url":"https://www.123pan.com","domain":"123pan.com","category":"consumer-pan","tier":null,"verdict":"qualifies-with-caveat","vorder":1,"grp":"usable","self_hosted":0,"confidence":"reported","binding":"per-ip-shaping","identity_kind":"country-phone","identity_basis":"stated","needs_card":0,"needs_phone":1,"needs_id":0,"needs_institution":0,"country":"86","crypto":null,"interfaces":"rest,webdav","egress_metered":1,"per_object_bytes":10000000000,"retention_days":null,"verified_at":"2026-10-21T00:00:00.000Z","verified_basis":"inherited","checked_on":"2026-10-21","stale_on":"2026-11-05","n_evidence":7,"usd_month":null,"usd_per_tb_month":null,"summary":"Free: 50 GB of 专业空间 (own uploads, no deduplication) plus 2 TB of 标准空间 (files saved from other people's shares, deduplicated) for accounts registered before 2...","duplicate_of":null,"n_unknown":0,"free_unit":"TiB"},"record":{"topic":"netdisk-pan","slug":"123pan-123","provider":"123pan (123云盘)","url":"https://www.123pan.com","category":"consumer-pan","free_tier":{"stated":"Free: 50 GB of 专业空间 (own uploads, no deduplication) plus 2 TB of 标准空间 (files saved from other people's shares, deduplicated) for accounts registered before 2026-09-24 14:30. New accounts get 50 GB plus 50 GB until real-name verification, then 2 TB standard","unit":"TiB","metered_on":"stored-bytes","source_url":"https://www.123pan.com/","read_on":"2026-10-21","notes":"the quota regime changed twice in twelve months, so the date qualifier is part of the fact"},"per_object_cap":{"stated":"10 GB per file in 标准空间. Files over 10 GB, multi-volume archives, direct-link and image-host output are billed to the 50 GB 专业空间 instead","bytes":10000000000,"source_url":"https://xiaoyi.vc/123yunpan-storage-adjustment-professional-standard-space.html"},"retention":{"stated":"Share links expire; live keys returned 5104 分享已过期. Account retention is not published","days":null,"source_url":"https://www.123pan.com/"},"egress":{"terms":"Uploads and downloads are stated as unlimited in speed (上传下载不限速) with CDN direct links, but a free account is capped at 10 GB of extraction traffic per month across all clients, quoted at CNY 0.05/GB beyond. Since 2025-11-26 every share download requires a login","metered":true,"free_allowance":"10 GB per month","price_per_tb":"CNY 0.05/GB beyond the allowance","source_url":"https://www.ithome.com/0/900/421.htm"},"interface":["rest","webdav"],"tooling":"an official Open Platform at open-api.123pan.com with client id and key and a refresh-token flow; the OpenList '123 Open' driver; WebDAV at webdav.123pan.cn/webdav with app passwords, up to ten per account; the Python client ChenyangGao/p123client","chaining":"The one interesting shape is the deduplicated 标准空间: saving an already-present blob costs no quota, so a shared corpus can be mirrored into many accounts at no storage cost","limits":[{"kind":"per-object-cap","value":"10 GB per file in 标准空间","source":"https://xiaoyi.vc/123yunpan-storage-adjustment-professional-standard-space.html"},{"kind":"per-ip-shaping","value":"10 GB of extraction traffic per month on a free account, all clients","source":"https://www.ithome.com/0/900/421.htm"},{"kind":"write-gated","value":"share downloads require a login since 2025-11-26","source":"https://www.laoliang.net/news/27693.html"}],"identity_cost":{"kind":"country-phone","detail":"the login page offers app or WeChat QR login, or a phone-or-email password login, but the signup path terminates at +86 SMS. A 2026 guide states 'mainland +86 number only, email sign-up stops at phone binding'","country":"86"},"reliability_note":"Two independent failure modes seen on the same day: 5104 分享已过期 on most public keys, and 5112 分享方提取流量包不足 on live ones. The sharer's traffic pack is the binding constraint, so a valid share with an exhausted pack is unusable by anyone including a logged-in user. The quota regime changed in 2025-11 and again in 2026-09 and the operator blames bulk registration","confidence":"reported","evidence":[{"url":"https://www.ithome.com/1/007/104.htm","date":"2026-10-21","proved":"'老用户免费配额为专业空间 50GB 加标准空间 2TB'; '大于 10GB 的超大文件、分卷压缩文件组，以及直链、图床、视频转码服务产生的文件，也计入专业空间'"},{"url":"https://www.ithome.com/0/900/421.htm","date":"2026-10-21","proved":"free users '每月累计提取流量上限为合计 10GB', client downloads bill at half, overage CNY 0.05/GB"},{"url":"https://www.laoliang.net/news/27693.html","date":"2026-10-21","proved":"'免登录下载100M内小文件的权益取消了，以后要想下载文件，必须登录'"},{"url":"probe:https://1813769031.share.123pan.cn/b/api/share/get?shareKey=1oglVv-x3Z4","date":"2026-10-21","proved":"200, 539 B, code 0, FileName, Size 469732600 and Etag returned with no cookie and no token"},{"url":"probe:POST https://1813769031.share.123pan.cn/b/api/share/download/info","date":"2026-10-21","proved":"200, 68 B, {\"code\":5112,\"message\":\"分享方提取流量包不足\"}, no URL issued"},{"url":"probe:https://open-api.123pan.com/api/v1/user/info","date":"2026-10-21","proved":"200 {\"code\":401,\"message\":\"token is expired\"}, so the Open API is live"},{"url":"probe:https://webdav.123pan.cn/webdav","date":"2026-10-21","proved":"401, so the WebDAV endpoint is live and auth-gated"}],"verdict":"qualifies-with-caveat","verified_at":"2026-10-21T00:00:00.000Z","binding":"per-ip-shaping","binding_note":"The capacity is real and large, so the quota is not what stops a plan.","notes":"The site's own headline still advertises 免费用户高达2TB容量, VIP享20TB容量, SVIP享100TB容量, which is the offer before the 2026-09 split.","extras":{"access_mode":"registration-gated","anonymous_read":"metadata anonymous, bytes refused","free_tier_regime_changed":"2025-11 traffic cut, 2026-09 space split","openapi_paid_addon":"a 开发者权益包 at CNY 20/month from 2026, reported on linux.do"}},"claims":[{"path":"$.free_tier","kind":"has-free-tier","num":1.0,"unit":null,"per":null,"currency":null,"usd":null,"fx_date":null,"parse":"ok"},{"path":"$.free_tier.stated","kind":"free-quota","num":50.0,"unit":"GB","per":null,"currency":null,"usd":null,"fx_date":null,"parse":"ok"},{"path":"$.limits[0].value","kind":"limit:per-object-cap","num":10.0,"unit":"GB","per":null,"currency":null,"usd":null,"fx_date":null,"parse":"ok"},{"path":"$.limits[1].value","kind":"limit:per-ip-shaping","num":10.0,"unit":"GB","per":null,"currency":null,"usd":null,"fx_date":null,"parse":"ok"},{"path":"$.limits[2].value","kind":"limit:write-gated","num":null,"unit":null,"per":null,"currency":null,"usd":null,"fx_date":null,"parse":"unparsed"}],"unknown":[],"history":[],"drift":[]}]}