@polkadot-api/observable-client versions and release history
Inspect a published release before upgrading or adding a dependency. Each version reference keeps its metadata and provider measurements pinned to that exact npm version.
| Published versions | 215 |
|---|---|
| Stable versions | 89 |
| Prereleases | 126 |
| Releases published in the last 90 days | 25 |
| Deprecated releases | 0 |
| Latest npm dist-tag | 0.19.4 |
All available releases
| Version | Published | Runtime dependencies | Types | Status |
|---|---|---|---|---|
| 0.19.4 | 2026-10-22T22:07:29.951Z | 4 | Bundled | latest |
| 0.19.5-canary.81eb01d | 2026-10-22T20:33:50.354Z | 4 | Bundled | canary |
| 0.19.4-canary.0c00cee | 2026-10-22T14:42:50.508Z | 4 | Bundled | |
| 0.19.4-canary.5ed90b6 | 2026-10-22T12:54:52.912Z | 4 | Bundled | |
| 0.19.4-canary.e652ae2 | 2026-10-21T06:54:39.063Z | 4 | Bundled | |
| 0.19.4-canary.53058b9 | 2026-10-20T15:06:53.406Z | 4 | Bundled | |
| 0.19.4-canary.1af0b85 | 2026-10-20T13:25:19.507Z | 4 | Bundled | |
| 0.19.4-canary.f9b2c7b | 2026-10-16T09:48:03.582Z | 4 | Bundled | |
| 0.19.4-canary.e8d2b02 | 2026-10-15T08:22:28.270Z | 4 | Bundled | |
| 0.19.4-canary.e14ec93 | 2026-10-02T15:51:15.679Z | 4 | Bundled | |
| 0.19.3 | 2026-10-02T15:45:29.283Z | 4 | Bundled | |
| 0.19.3-canary.dfa22cf | 2026-10-02T08:56:15.860Z | 4 | Bundled | |
| 0.19.2 | 2026-09-28T14:40:20.995Z | 4 | Bundled | |
| 0.19.3-canary.16ff1c2 | 2026-09-28T14:36:43.270Z | 4 | Bundled | |
| 0.19.2-canary.fedd455 | 2026-09-28T09:03:15.210Z | 4 | Bundled | |
| 0.19.2-canary.7a73964 | 2026-09-25T16:44:18.766Z | 4 | Bundled | |
| 0.19.2-canary.9fe0b2a | 2026-09-15T09:18:25.642Z | 4 | Bundled | |
| 0.19.2-canary.49bdaa9 | 2026-09-01T13:35:19.698Z | 4 | Bundled | |
| 0.19.1 | 2026-09-01T09:13:18.327Z | 4 | Bundled | |
| 0.19.2-canary.786fa29 | 2026-09-01T09:08:06.305Z | 4 | Bundled | |
| 0.19.1-canary.2bce46a | 2026-08-20T17:47:03.646Z | 4 | Bundled | |
| 0.19.1-canary.e24aebd | 2026-08-20T10:54:15.554Z | 4 | Bundled | |
| 0.19.0 | 2026-08-18T14:50:02.867Z | 4 | Bundled | |
| 0.19.1-canary.d8b2d3d | 2026-08-18T14:45:30.419Z | 4 | Bundled | |
| 0.18.9-canary.8c00f44 | 2026-08-17T10:24:23.266Z | 4 | Bundled | |
| 0.18.8 | 2026-07-31T11:12:28.519Z | 4 | Bundled | |
| 0.18.9-canary.57eb571 | 2026-07-29T17:46:28.539Z | 4 | Bundled | |
| 0.18.9-canary.996069a | 2026-07-29T14:32:35.560Z | 4 | Bundled | |
| 0.18.9-canary.7f105ae | 2026-07-28T16:17:06.328Z | 4 | Bundled | |
| 0.18.9-canary.9390531 | 2026-07-20T15:24:24.861Z | 4 | Bundled | |
| 0.18.9-canary.22b1f2b | 2026-07-20T08:49:31.409Z | 4 | Bundled | |
| 0.18.9-canary.fdb7fff | 2026-07-13T08:18:38.650Z | 4 | Bundled | |
| 0.18.9-canary.d2a06c4 | 2026-07-10T09:29:06.455Z | 4 | Bundled | |
| 0.18.9-canary.cd20ed6 | 2026-07-09T10:35:23.751Z | 4 | Bundled | |
| 0.18.9-canary.f46ced1 | 2026-07-08T11:52:34.548Z | 4 | Bundled | |
| 0.18.8-rc.1 | 2026-07-08T11:51:53.369Z | 4 | Bundled | rc |
| 0.18.8-canary.7b562b5 | 2026-07-07T08:58:57.815Z | 4 | Bundled | |
| 0.18.8-canary.e751d4b | 2026-07-01T09:37:46.075Z | 4 | Bundled | |
| 0.18.8-canary.4458833 | 2026-06-17T09:41:22.401Z | 4 | Bundled | |
| 0.18.8-canary.87b9984 | 2026-06-12T08:42:22.744Z | 4 | Bundled | |
| 0.18.8-canary.78aac72 | 2026-06-11T09:58:01.310Z | 4 | Bundled | |
| 0.18.8-canary.845903f | 2026-06-10T18:02:42.971Z | 4 | Bundled | |
| 0.18.8-canary.813527c | 2026-06-10T15:23:46.734Z | 4 | Bundled | |
| 0.18.8-canary.ca9c4a7 | 2026-06-10T07:53:51.511Z | 4 | Bundled | |
| 0.18.8-canary.83fad55 | 2026-06-03T13:32:22.458Z | 4 | Bundled | |
| 0.18.7 | 2026-06-02T08:47:25.202Z | 4 | Bundled | |
| 0.18.8-canary.b804e21 | 2026-06-02T08:46:28.048Z | 4 | Bundled | |
| 0.18.7-canary.20a9091 | 2026-06-02T06:26:18.002Z | 4 | Bundled | |
| 0.18.7-canary.76a35f3 | 2026-05-21T14:00:19.579Z | 4 | Bundled | |
| 0.18.7-canary.6c794fe | 2026-05-21T10:41:53.990Z | 4 | Bundled | |
| 0.18.6 | 2026-05-19T11:00:56.576Z | 4 | Bundled | |
| 0.18.7-canary.9d4ef15 | 2026-05-19T10:46:45.817Z | 4 | Bundled | |
| 0.18.6-canary.5533fce | 2026-05-19T09:53:28.513Z | 4 | Bundled | |
| 0.18.6-canary.5ff3ec1 | 2026-05-12T09:35:15.915Z | 4 | Bundled | |
| 0.18.6-canary.7345de4 | 2026-05-12T08:34:27.164Z | 4 | Bundled | |
| 0.18.6-canary.f0c9092 | 2026-05-12T07:11:31.423Z | 4 | Bundled | |
| 0.18.6-canary.8abd5f9 | 2026-05-05T10:09:55.546Z | 4 | Bundled | |
| 0.18.6-canary.8b0b748 | 2026-05-05T07:05:06.963Z | 4 | Bundled | |
| 0.18.6-canary.fb86767 | 2026-05-04T18:20:13.383Z | 4 | Bundled | |
| 0.18.6-canary.9d0f859 | 2026-05-04T14:16:01.759Z | 4 | Bundled | |
| 0.18.6-canary.636bbb0 | 2026-05-04T13:16:40.119Z | 4 | Bundled | |
| 0.18.6-canary.92e03a2 | 2026-04-30T08:36:47.328Z | 4 | Bundled | |
| 0.18.5 | 2026-04-29T13:29:26.372Z | 4 | Bundled | |
| 0.18.6-canary.98f89ed | 2026-04-29T11:19:20.621Z | 4 | Bundled | |
| 0.18.5-canary.2597fd1 | 2026-04-29T08:55:51.860Z | 4 | Bundled | |
| 0.18.5-canary.ff87070 | 2026-04-27T11:01:47.242Z | 4 | Bundled | |
| 0.18.5-canary.d3dfe9a | 2026-04-27T09:30:44.763Z | 4 | Bundled | |
| 0.18.5-canary.a3474f0 | 2026-04-27T08:40:04.310Z | 4 | Bundled | |
| 0.18.5-canary.e42e38f | 2026-04-24T10:15:53.351Z | 4 | Bundled | |
| 0.18.5-canary.8e4c5bb | 2026-04-21T13:59:49.230Z | 4 | Bundled | |
| 0.18.5-canary.8d48d78 | 2026-04-21T13:33:56.717Z | 4 | Bundled | |
| 0.18.5-canary.9e0a436 | 2026-04-20T18:20:01.839Z | 4 | Bundled | |
| 0.18.5-canary.dabd58e | 2026-04-16T08:12:02.746Z | 4 | Bundled | |
| 0.18.5-canary.fa37019 | 2026-04-15T10:49:44.053Z | 4 | Bundled | |
| 0.18.4 | 2026-04-15T06:18:09.790Z | 4 | Bundled | |
| 0.18.5-canary.552fbc3 | 2026-04-14T12:41:32.052Z | 4 | Bundled | |
| 0.18.5-canary.32abdef | 2026-04-13T10:31:58.289Z | 4 | Bundled | |
| 0.18.4-canary.63b8d92 | 2026-04-13T09:40:32.070Z | 4 | Bundled | |
| 0.18.4-canary.e30969c | 2026-04-10T13:43:40.630Z | 4 | Bundled | |
| 0.18.4-canary.8387d7c | 2026-04-09T14:12:29.590Z | 4 | Bundled | |
| 0.18.4-canary.c9e621f | 2026-04-09T13:18:44.853Z | 4 | Bundled | |
| 0.18.3 | 2026-04-08T07:32:28.942Z | 4 | Bundled | |
| 0.18.4-canary.ccfb151 | 2026-04-07T15:46:57.044Z | 4 | Bundled | |
| 0.18.3-canary.d38c3ed | 2026-04-03T08:41:01.905Z | 4 | Bundled | |
| 0.18.3-canary.5629cfc | 2026-04-02T08:04:39.675Z | 4 | Bundled | |
| 0.18.3-canary.2263dae | 2026-03-31T18:24:50.528Z | 4 | Bundled | |
| 0.18.3-canary.8b5161e | 2026-03-30T13:44:01.021Z | 4 | Bundled | |
| 0.18.3-canary.d6be873 | 2026-03-25T16:42:45.064Z | 4 | Bundled | |
| 0.18.3-canary.6d36683 | 2026-03-24T11:56:27.688Z | 4 | Bundled | |
| 0.18.3-canary.7bdaf18 | 2026-03-18T08:58:17.210Z | 4 | Bundled | |
| 0.18.3-canary.d1c785a | 2026-03-13T16:03:32.265Z | 4 | Bundled | |
| 0.18.3-canary.ee039a8 | 2026-03-13T12:56:48.010Z | 4 | Bundled | |
| 0.18.3-canary.f1c6573 | 2026-03-13T12:16:31.115Z | 4 | Bundled | |
| 0.18.3-canary.499775f | 2026-03-12T15:26:41.885Z | 4 | Bundled | |
| 0.18.3-canary.2975c94 | 2026-03-11T11:08:51.504Z | 4 | Bundled | |
| 0.18.3-canary.cf1413e | 2026-03-09T09:58:26.098Z | 4 | Bundled | |
| 0.18.3-canary.0faef3b | 2026-03-04T23:33:42.444Z | 4 | Bundled | |
| 0.18.2 | 2026-03-04T15:05:34.365Z | 4 | Bundled | |
| 0.18.3-canary.aeb5fb9 | 2026-03-04T13:19:06.281Z | 4 | Bundled | |
| 0.18.2-canary.de92d62 | 2026-03-04T12:08:12.477Z | 4 | Bundled | |
| 0.18.2-canary.9140375 | 2026-02-27T08:59:04.188Z | 4 | Bundled | |
| 0.18.1 | 2026-02-19T09:26:36.020Z | 4 | Bundled | |
| 0.18.2-canary.6903a4b | 2026-02-19T09:25:48.310Z | 4 | Bundled | |
| 0.18.1-canary.ec749a6 | 2026-02-17T16:41:05.993Z | 4 | Bundled | |
| 0.18.1-canary.527fbf8 | 2026-02-17T09:10:02.548Z | 4 | Bundled | |
| 0.18.1-canary.9729e61 | 2026-02-17T09:02:16.705Z | 4 | Bundled | |
| 0.18.0 | 2026-02-16T15:52:08.947Z | 4 | Bundled | |
| 1.0.0-canary.baa4c8e | 2026-02-12T10:45:53.775Z | 4 | Bundled | |
| 1.0.0-canary.e6674af | 2026-02-05T21:02:55.938Z | 4 | Bundled | |
| 1.0.0-canary.6fe7739 | 2026-02-05T11:41:25.629Z | 4 | Bundled | |
| 1.0.0-canary.3e1307f | 2026-01-29T13:48:28.721Z | 4 | Bundled | |
| 1.0.0-canary.995c3e6 | 2026-01-28T14:18:44.177Z | 4 | Bundled | |
| 1.0.0-canary.f7f4b6e | 2026-01-22T16:17:23.343Z | 4 | Bundled | |
| 0.17.3 | 2026-01-22T15:44:34.851Z | 4 | Bundled | |
| 1.0.0-canary.b168cdc | 2026-01-22T15:29:18.179Z | 4 | Bundled | |
| 1.0.0-canary.c542ecc | 2026-01-22T10:53:46.366Z | 4 | Bundled | |
| 1.0.0-canary.a04f26c | 2026-01-22T09:18:16.873Z | 4 | Bundled | |
| 1.0.0-canary.8e78a51 | 2026-01-16T11:29:24.067Z | 4 | Bundled | |
| 1.0.0-canary.c2c6560 | 2026-01-15T10:43:16.009Z | 4 | Bundled | |
| 0.17.2 | 2026-01-05T11:04:03.873Z | 4 | Bundled | |
| 1.0.0-canary.22b2fd2 | 2025-12-17T15:19:26.002Z | 4 | Bundled | |
| 1.0.0-canary.30deeea | 2025-12-17T15:17:56.251Z | 4 | Bundled | |
| 1.0.0-canary.b969ea5 | 2025-12-17T10:35:20.559Z | 4 | Bundled | |
| 1.0.0-canary.ba592c2 | 2025-12-17T10:14:28.285Z | 4 | Bundled | |
| 1.0.0-canary.f69e140 | 2025-12-16T15:28:09.490Z | 4 | Bundled | |
| 1.0.0-canary.478bac8 | 2025-12-15T16:15:49.647Z | 4 | Bundled | |
| 1.0.0-canary.d4a6c2d | 2025-12-15T12:42:18.280Z | 4 | Bundled | |
| 0.17.1 | 2025-12-08T16:29:42.327Z | 4 | Bundled | |
| 0.17.0 | 2025-11-27T15:16:04.054Z | 4 | Bundled | |
| 0.16.6 | 2025-11-27T08:30:05.347Z | 4 | Bundled | |
| 0.16.5 | 2025-11-25T09:42:33.808Z | 4 | Bundled | |
| 0.16.4 | 2025-11-24T09:04:02.111Z | 4 | Bundled | |
| 1.0.0-canary.5b9007d | 2025-11-21T12:48:18.520Z | 4 | Bundled | |
| 0.16.3 | 2025-11-19T17:49:38.545Z | 4 | Bundled | |
| 0.16.2 | 2025-11-16T03:52:37.280Z | 4 | Bundled | |
| 0.16.1 | 2025-11-08T19:36:31.013Z | 4 | Bundled | |
| 0.16.0 | 2025-10-31T16:52:03.774Z | 4 | Bundled | |
| 1.0.0-canary.5f20070 | 2025-10-31T12:55:35.780Z | 4 | Bundled | |
| 1.0.0-canary.f545a12 | 2025-10-31T10:15:00.374Z | 4 | Bundled | |
| 1.0.0-canary.b6fd03c | 2025-10-29T09:08:51.088Z | 4 | Bundled | |
| 1.0.0-canary.e1196f3 | 2025-10-24T07:44:48.182Z | 4 | Bundled | |
| 1.0.0-canary.dad3c6e | 2025-10-23T16:05:38.018Z | 4 | Bundled | |
| 1.0.0-canary.3789023 | 2025-10-23T13:10:25.948Z | 4 | Bundled | |
| 1.0.0-canary.ef78431 | 2025-10-23T10:44:14.807Z | 4 | Bundled | |
| 1.0.0-canary.cc8f59b | 2025-10-22T17:41:37.146Z | 4 | Bundled | |
| 1.0.0-canary.964aee7 | 2025-10-22T17:22:26.751Z | 4 | Bundled | |
| 1.0.0-canary.9c66d5b | 2025-10-22T08:07:48.122Z | 4 | Bundled | |
| 1.0.0-canary.5a0892e | 2025-10-20T13:15:44.810Z | 4 | Bundled | |
| 1.0.0-canary.37ed0f0 | 2025-10-17T11:08:42.307Z | 4 | Bundled | |
| 1.0.0-canary.0280e06 | 2025-10-10T15:38:09.238Z | 4 | Bundled | |
| 1.0.0-canary | 2025-10-10T15:27:40.467Z | 4 | Bundled | |
| 0.15.2 | 2025-10-09T10:39:50.819Z | 4 | Bundled | |
| 0.15.1 | 2025-09-18T07:38:05.050Z | 4 | Bundled | |
| 0.15.0 | 2025-09-15T18:19:19.441Z | 4 | Bundled | |
| 0.14.1 | 2025-09-05T01:35:48.523Z | 4 | Bundled | |
| 0.14.0 | 2025-09-05T01:09:40.336Z | 4 | Bundled | |
| 0.13.8 | 2025-09-01T06:18:59.024Z | 4 | Bundled | |
| 0.13.7 | 2025-08-31T00:46:33.556Z | 4 | Bundled | |
| 0.13.6 | 2025-08-21T15:47:32.831Z | 4 | Bundled | |
| 0.13.5 | 2025-08-11T18:07:57.690Z | 3 | Bundled | |
| 0.13.4 | 2025-08-07T22:38:35.175Z | 3 | Bundled | |
| 0.13.3 | 2025-08-01T04:05:29.644Z | 3 | Bundled | |
| 0.13.2 | 2025-07-23T16:58:35.638Z | 3 | Bundled | |
| 0.13.1 | 2025-07-16T12:14:14.315Z | 3 | Bundled | |
| 0.13.0 | 2025-06-20T15:29:08.579Z | 3 | Bundled | |
| 0.12.0 | 2025-06-16T17:58:06.225Z | 3 | Bundled | |
| 0.11.2 | 2025-06-04T21:23:54.753Z | 3 | Bundled | |
| 0.11.1 | 2025-05-30T15:58:22.283Z | 3 | Bundled | |
| 0.11.0 | 2025-05-21T09:43:08.484Z | 3 | Bundled | |
| 0.10.2 | 2025-05-20T12:40:44.359Z | 3 | Bundled | |
| 0.10.1 | 2025-05-18T17:08:09.617Z | 3 | Bundled | |
| 0.10.0 | 2025-05-15T15:11:27.692Z | 3 | Bundled | |
| 0.9.1 | 2025-05-05T16:15:28.494Z | 3 | Bundled | |
| 0.9.0 | 2025-04-24T16:32:12.642Z | 3 | Bundled | |
| 0.8.6 | 2025-04-10T12:11:55.205Z | 3 | Bundled | |
| 0.8.5 | 2025-04-01T21:18:19.884Z | 3 | Bundled | |
| 0.8.4 | 2025-03-21T09:38:11.230Z | 3 | Bundled | |
| 0.8.3 | 2025-03-20T09:14:29.335Z | 3 | Bundled | |
| 0.8.2 | 2025-03-07T15:48:28.891Z | 3 | Bundled | |
| 0.8.1 | 2025-02-26T15:48:36.333Z | 3 | Bundled | |
| 0.8.0 | 2025-02-06T14:00:19.428Z | 3 | Bundled | |
| 0.7.2 | 2025-01-24T16:28:17.109Z | 3 | Bundled | |
| 0.7.1 | 2025-01-23T11:34:23.315Z | 3 | Bundled | |
| 0.7.0 | 2024-12-18T11:41:30.489Z | 3 | Bundled | |
| 0.6.5 | 2024-12-17T10:11:56.317Z | 3 | Bundled | |
| 0.6.4 | 2024-12-10T10:15:54.913Z | 3 | Bundled | |
| 0.6.3 | 2024-11-22T11:43:12.095Z | 3 | Bundled | |
| 0.6.2 | 2024-11-07T09:32:37.666Z | 3 | Bundled | |
| 0.6.1 | 2024-11-06T10:32:23.969Z | 3 | Bundled | |
| 0.6.0 | 2024-11-05T17:08:59.500Z | 3 | Bundled | |
| 0.5.14 | 2024-10-29T09:44:19.830Z | 3 | Bundled | |
| 0.5.13 | 2024-10-24T17:10:50.580Z | 3 | Bundled | |
| 0.5.12 | 2024-10-24T15:10:23.369Z | 3 | Bundled | |
| 0.5.11 | 2024-10-18T16:37:00.649Z | 3 | Bundled | |
| 0.5.10 | 2024-10-16T10:46:49.114Z | 3 | Bundled | |
| 0.5.9 | 2024-10-11T22:22:45.637Z | 3 | Bundled | |
| 0.5.8 | 2024-10-05T13:46:25.362Z | 3 | Bundled | |
| 0.5.7 | 2024-10-03T16:44:55.274Z | 3 | Bundled | |
| 0.5.6 | 2024-09-24T13:02:57.477Z | 3 | Bundled | |
| 0.5.5 | 2024-09-20T18:07:28.101Z | 3 | Bundled | |
| 0.5.4 | 2024-09-20T14:49:03.540Z | 3 | Bundled | |
| 0.5.3 | 2024-09-04T16:21:55.743Z | 3 | Bundled | |
| 0.5.2 | 2024-08-28T12:53:48.687Z | 3 | Bundled | |
| 0.5.1 | 2024-08-12T11:13:27.822Z | 4 | Bundled | |
| 0.5.0 | 2024-07-25T16:20:07.812Z | 4 | Bundled | |
| 0.4.0 | 2024-07-18T11:39:08.751Z | 4 | Bundled | |
| 0.3.2 | 2024-07-11T18:23:15.879Z | 3 | Bundled | |
| 0.3.1 | 2024-07-03T08:30:31.100Z | 3 | Bundled | |
| 0.3.0 | 2024-05-10T16:13:08.583Z | 4 | Bundled | |
| 0.2.2 | 2024-05-03T15:08:55.252Z | 4 | Bundled | |
| 0.2.1 | 2024-04-25T14:07:55.866Z | 4 | Bundled | |
| 0.2.0 | 2024-04-23T10:10:05.901Z | 4 | Bundled | |
| 0.1.1 | 2024-04-12T17:03:38.412Z | 4 | Bundled | |
| 0.1.0 | 2024-04-09T14:10:50.938Z | 4 | Bundled | |
| 0.0.1 | 2024-04-04T15:21:55.742Z | 4 | Bundled |
Choosing a version
The latest tag is selected by the publisher and is not a guarantee of compatibility. Prerelease and deprecated status remain visible. Check your Node.js range and peer requirements on the exact version page, then review the maintainer’s release notes before upgrading.
Removed or unpublished versions may be absent. Historical download charts cover all package versions and do not show adoption of an individual release.
npm release-history source — retrieved 2026-11-06T22:26:15.889Z