diff --git a/src/claim.js b/src/claim.js
index b757b2a..afca544 100644
--- a/src/claim.js
+++ b/src/claim.js
@@ -363,6 +363,7 @@ export class Claim {
 }
 
 /**
+ * @ignore
  * @param {object} claimObject - JSON representation of a claim
  * @returns {Claim | Error} Parsed claim
  */
@@ -404,6 +405,7 @@ function importJsonClaimVersion1 (claimObject) {
 }
 
 /**
+ * @ignore
  * @param {object} claimObject - JSON representation of a claim
  * @returns {Claim | Error} Parsed claim
  */
diff --git a/src/fetcher/activitypub.js b/src/fetcher/activitypub.js
index 551a75e..d34f163 100644
--- a/src/fetcher/activitypub.js
+++ b/src/fetcher/activitypub.js
@@ -13,6 +13,14 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 */
+/**
+ * Fetch proofs using ActivityPub HTTP requests
+ * @module fetcher/activitypub
+ * @example
+ * import { fetcher } from 'doipjs';
+ * const data = await fetcher.activitypub.fn({ url: 'https://domain.example/@alice' });
+ */
+
 import axios from 'axios'
 import isURL from 'validator/lib/isURL.js'
 import { isNode } from 'browser-or-node'
@@ -21,9 +29,10 @@ import { version } from '../constants.js'
 import * as Types from '../types.js'
 
 /**
- * Timeout after which the fetch is aborted
+ * Default timeout after which the fetch is aborted
  * @constant
  * @type {number}
+ * @default 5000
  */
 export const timeout = 5000
 
diff --git a/src/fetcher/aspe.js b/src/fetcher/aspe.js
index e425f5f..157c482 100644
--- a/src/fetcher/aspe.js
+++ b/src/fetcher/aspe.js
@@ -13,6 +13,13 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 */
+/**
+ * Fetch proofs from {@link module:profile~Profile} obtained through ASPE
+ * @module fetcher/aspe
+ * @example
+ * import { fetcher } from 'doipjs';
+ * const data = await fetcher.aspe.fn({ aspeUri: 'aspe:domain.example:abc123def456' });
+ */
 import axios from 'axios'
 import isFQDN from 'validator/lib/isFQDN.js'
 import { version } from '../constants.js'
@@ -20,9 +27,10 @@ import { parseProfileJws } from '../asp.js'
 import * as Types from '../types.js'
 
 /**
- * Timeout after which the fetch is aborted
+ * Default timeout after which the fetch is aborted
  * @constant
  * @type {number}
+ * @default 5000
  */
 export const timeout = 5000
 
diff --git a/src/fetcher/dns.js b/src/fetcher/dns.js
index 05ddd21..4f4c8b1 100644
--- a/src/fetcher/dns.js
+++ b/src/fetcher/dns.js
@@ -13,14 +13,23 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 */
+/**
+ * Fetch proofs using DNS TXT records
+ * @module fetcher/dns
+ * @example
+ * import { fetcher } from 'doipjs';
+ * const data = await fetcher.dns.fn({ domain: 'domain.example' });
+ */
+
 import { isBrowser } from 'browser-or-node'
 import dns from 'dns'
 import * as Types from '../types.js'
 
 /**
- * Timeout after which the fetch is aborted
+ * Default timeout after which the fetch is aborted
  * @constant
  * @type {number}
+ * @default 5000
  */
 export const timeout = 5000
 
diff --git a/src/fetcher/graphql.js b/src/fetcher/graphql.js
index c6458b3..09f7a31 100644
--- a/src/fetcher/graphql.js
+++ b/src/fetcher/graphql.js
@@ -13,14 +13,23 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 */
+/**
+ * Fetch proofs using GraphQL queries
+ * @module fetcher/graphql
+ * @example
+ * import { fetcher } from 'doipjs';
+ * const data = await fetcher.graphql.fn({ url: 'https://domain.example/graphql/v2', query: '{ "query": "..." }' });
+ */
+
 import axios from 'axios'
 import { version } from '../constants.js'
 import * as Types from '../types.js'
 
 /**
- * Timeout after which the fetch is aborted
+ * Default timeout after which the fetch is aborted
  * @constant
  * @type {number}
+ * @default 5000
  */
 export const timeout = 5000
 
diff --git a/src/fetcher/http.js b/src/fetcher/http.js
index 41fcc6c..f9f2ac3 100644
--- a/src/fetcher/http.js
+++ b/src/fetcher/http.js
@@ -13,15 +13,24 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 */
+/**
+ * Fetch proofs using HTTP requests
+ * @module fetcher/http
+ * @example
+ * import { fetcher } from 'doipjs';
+ * const data = await fetcher.http.fn({ url: 'https://domain.example/data.json', format: 'json' });
+ */
+
 import axios from 'axios'
 import { ProofFormat } from '../enums.js'
 import { version } from '../constants.js'
 import * as Types from '../types.js'
 
 /**
- * Timeout after which the fetch is aborted
+ * Default timeout after which the fetch is aborted
  * @constant
  * @type {number}
+ * @default 5000
  */
 export const timeout = 5000
 
diff --git a/src/fetcher/irc.js b/src/fetcher/irc.js
index 2dd061f..772b3b3 100644
--- a/src/fetcher/irc.js
+++ b/src/fetcher/irc.js
@@ -13,14 +13,23 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 */
+/**
+ * Fetch proofs using IRC
+ * @module fetcher/irc
+ * @example
+ * import { fetcher } from 'doipjs';
+ * const data = await fetcher.irc.fn({ nick: 'alice', domain: 'domain.example' });
+ */
+
 import irc from 'irc-upd'
 import isAscii from 'validator/lib/isAscii.js'
 import * as Types from '../types.js'
 
 /**
- * Timeout after which the fetch is aborted
+ * Default timeout after which the fetch is aborted
  * @constant
  * @type {number}
+ * @default 20000
  */
 export const timeout = 20000
 
diff --git a/src/fetcher/matrix.js b/src/fetcher/matrix.js
index a4fa6d8..25419fc 100644
--- a/src/fetcher/matrix.js
+++ b/src/fetcher/matrix.js
@@ -13,6 +13,14 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 */
+/**
+ * Fetch proofs using Matrix messages
+ * @module fetcher/matrix
+ * @example
+ * import { fetcher } from 'doipjs';
+ * const data = await fetcher.matrix.fn({ eventId: '$abc123def456', roomId: '!dBfQZxCoGVmSTujfiv:matrix.org' });
+ */
+
 import axios from 'axios'
 import isFQDN from 'validator/lib/isFQDN.js'
 import isAscii from 'validator/lib/isAscii.js'
@@ -20,9 +28,10 @@ import { version } from '../constants.js'
 import * as Types from '../types.js'
 
 /**
- * Timeout after which the fetch is aborted
+ * Default timeout after which the fetch is aborted
  * @constant
  * @type {number}
+ * @default 5000
  */
 export const timeout = 5000
 
diff --git a/src/fetcher/openpgp.js b/src/fetcher/openpgp.js
index b828194..dbf15a8 100644
--- a/src/fetcher/openpgp.js
+++ b/src/fetcher/openpgp.js
@@ -13,6 +13,21 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 */
+/**
+ * Fetch proofs from OpenPGP notations
+ * @module fetcher/openpgp
+ * @example
+ * import { fetcher, enums as E } from 'doipjs';
+ *
+ * const hkpProtocol = E.OpenPgpQueryProtocol.HKP;
+ * const hkpUrl = 'https://keys.openpgp.org/vks/v1/by-fingerprint/ABC123DEF456';
+ * const hkpData = await fetcher.openpgp.fn({ url: hkpUrl, protocol: hkpProtocol });
+ *
+ * const wkdProtocol = E.OpenPgpQueryProtocol.WKD;
+ * const wkdUrl = 'https://domain.example/.well-known/openpgpkey/hu/kei1q4tipxxu1yj79k9kfukdhfy631xe?l=alice';
+ * const wkdData = await fetcher.openpgp.fn({ url: wkdUrl, protocol: wkdProtocol });
+ */
+
 import axios from 'axios'
 import { readKey } from 'openpgp'
 import { OpenPgpQueryProtocol } from '../enums.js'
@@ -21,9 +36,10 @@ import { parsePublicKey } from '../openpgp.js'
 import * as Types from '../types.js'
 
 /**
- * Timeout after which the fetch is aborted
+ * Default timeout after which the fetch is aborted
  * @constant
  * @type {number}
+ * @default 5000
  */
 export const timeout = 5000
 
diff --git a/src/fetcher/telegram.js b/src/fetcher/telegram.js
index 87ac7cc..080f555 100644
--- a/src/fetcher/telegram.js
+++ b/src/fetcher/telegram.js
@@ -13,15 +13,24 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 */
+/**
+ * Fetch proofs using Telegram groups
+ * @module fetcher/telegram
+ * @example
+ * import { fetcher } from 'doipjs';
+ * const data = await fetcher.telegram.fn({ user: 'alice', chat: 'alice_identity_proof' });
+ */
+
 import axios from 'axios'
 import isAscii from 'validator/lib/isAscii.js'
 import { version } from '../constants.js'
 import * as Types from '../types.js'
 
 /**
- * Timeout after which the fetch is aborted
+ * Default timeout after which the fetch is aborted
  * @constant
  * @type {number}
+ * @default 5000
  */
 export const timeout = 5000
 
@@ -30,8 +39,8 @@ export const timeout = 5000
  * @function
  * @async
  * @param {object} data - Data used in the request
- * @param {string} data.chat - Telegram public chat username
- * @param {string} data.user - Telegram user username
+ * @param {string} data.chat - Telegram public group name (slug)
+ * @param {string} data.user - Telegram username
  * @param {number} [data.fetcherTimeout] - Optional timeout for the fetcher
  * @param {Types.VerificationConfig} [opts] - Options used to enable the request
  * @returns {Promise<object|string>} The fetched Telegram object
diff --git a/src/fetcher/xmpp.js b/src/fetcher/xmpp.js
index fca93ad..a3df785 100644
--- a/src/fetcher/xmpp.js
+++ b/src/fetcher/xmpp.js
@@ -13,6 +13,14 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 */
+/**
+ * Fetch proofs from XMPP accounts
+ * @module fetcher/xmpp
+ * @example
+ * import { fetcher } from 'doipjs';
+ * const data = await fetcher.xmpp.fn({ id: 'alice@domain.example' });
+ */
+
 import { client, xml } from '@xmpp/client'
 import debug from '@xmpp/debug'
 import isFQDN from 'validator/lib/isFQDN.js'
@@ -20,9 +28,10 @@ import isAscii from 'validator/lib/isAscii.js'
 import * as Types from '../types.js'
 
 /**
- * Timeout after which the fetch is aborted
+ * Default timeout after which the fetch is aborted
  * @constant
  * @type {number}
+ * @default 5000
  */
 export const timeout = 5000
 
@@ -31,6 +40,7 @@ let iqCaller = null
 
 /**
  * Start the XMPP client
+ * @ignore
  * @function
  * @async
  * @param {Types.XmppClaimVerificationConfig} params - XMPP claim verification config
diff --git a/src/persona.js b/src/persona.js
index 7daeb91..900d5dd 100644
--- a/src/persona.js
+++ b/src/persona.js
@@ -184,6 +184,7 @@ export class Persona {
 }
 
 /**
+ * @ignore
  * @param {object} personaObject - JSON representation of a persona
  * @returns {Persona | Error} Parsed persona
  */
diff --git a/src/profile.js b/src/profile.js
index 7ac74d3..c03dc26 100644
--- a/src/profile.js
+++ b/src/profile.js
@@ -18,7 +18,7 @@ import { Persona } from './persona.js'
 import * as Types from './types.js'
 
 /**
- * @class [Types.Profile]
+ * @class
  * @classdesc A profile of personas with identity claims
  * @param {Array<Persona>} personas - Personas of the profile
  * @public
@@ -157,6 +157,7 @@ export class Profile {
 }
 
 /**
+ * @ignore
  * @param {object} profileObject - JSON representation of the profile
  * @returns {Profile | Error} Parsed profile
  */
diff --git a/src/serviceProviders/activitypub.js b/src/serviceProviders/activitypub.js
index d16d133..6445fd3 100644
--- a/src/serviceProviders/activitypub.js
+++ b/src/serviceProviders/activitypub.js
@@ -13,6 +13,16 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 */
+/**
+ * ActivityPub service provider
+ *
+ * Link: [Keyoxide documentation](https://docs.keyoxide.org/service-providers/activitypub/)
+ * @module serviceProviders/activitypub
+ * @example
+ * import { ServiceProviderDefinitions } from 'doipjs';
+ * const sp = ServiceProviderDefinitions.data.activitypub.processURI('https://domain.example/@alice');
+ */
+
 import * as E from '../enums.js'
 import { fetcher } from '../index.js'
 import { ServiceProvider } from '../serviceProvider.js'
diff --git a/src/serviceProviders/aspe.js b/src/serviceProviders/aspe.js
index f4412bb..ad30b74 100644
--- a/src/serviceProviders/aspe.js
+++ b/src/serviceProviders/aspe.js
@@ -13,6 +13,16 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 */
+/**
+ * ASPE service provider
+ *
+ * Link: [Keyoxide documentation](https://docs.keyoxide.org/service-providers/aspe/)
+ * @module serviceProviders/aspe
+ * @example
+ * import { ServiceProviderDefinitions } from 'doipjs';
+ * const sp = ServiceProviderDefinitions.data.activitypub.processURI('aspe:domain.example:abc123def456');
+ */
+
 import isFQDN from 'validator/lib/isFQDN.js'
 import * as E from '../enums.js'
 import { ServiceProvider } from '../serviceProvider.js'
diff --git a/src/serviceProviders/discourse.js b/src/serviceProviders/discourse.js
index 1d2d01a..b74581b 100644
--- a/src/serviceProviders/discourse.js
+++ b/src/serviceProviders/discourse.js
@@ -13,6 +13,16 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 */
+/**
+ * Discourse service provider
+ *
+ * Link: [Keyoxide documentation](https://docs.keyoxide.org/service-providers/discourse/)
+ * @module serviceProviders/discourse
+ * @example
+ * import { ServiceProviderDefinitions } from 'doipjs';
+ * const sp = ServiceProviderDefinitions.data.activitypub.processURI('https://domain.example/u/alice');
+ */
+
 import * as E from '../enums.js'
 import { ServiceProvider } from '../serviceProvider.js'
 
diff --git a/src/serviceProviders/dns.js b/src/serviceProviders/dns.js
index 06c81ec..8548d4f 100644
--- a/src/serviceProviders/dns.js
+++ b/src/serviceProviders/dns.js
@@ -13,6 +13,16 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 */
+/**
+ * DNS service provider
+ *
+ * Link: [Keyoxide documentation](https://docs.keyoxide.org/service-providers/dns/)
+ * @module serviceProviders/dns
+ * @example
+ * import { ServiceProviderDefinitions } from 'doipjs';
+ * const sp = ServiceProviderDefinitions.data.dns.processURI('dns:domain.example?type=TXT');
+ */
+
 import * as E from '../enums.js'
 import { ServiceProvider } from '../serviceProvider.js'
 
diff --git a/src/serviceProviders/forem.js b/src/serviceProviders/forem.js
index a49ec68..563ba36 100644
--- a/src/serviceProviders/forem.js
+++ b/src/serviceProviders/forem.js
@@ -13,6 +13,16 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 */
+/**
+ * Forem service provider
+ *
+ * Link: [Keyoxide documentation](https://docs.keyoxide.org/service-providers/forem/)
+ * @module serviceProviders/forem
+ * @example
+ * import { ServiceProviderDefinitions } from 'doipjs';
+ * const sp = ServiceProviderDefinitions.data.forem.processURI('https://domain.example/alice/title');
+ */
+
 import * as E from '../enums.js'
 import { ServiceProvider } from '../serviceProvider.js'
 
diff --git a/src/serviceProviders/forgejo.js b/src/serviceProviders/forgejo.js
index f1a14f6..ace5e6a 100644
--- a/src/serviceProviders/forgejo.js
+++ b/src/serviceProviders/forgejo.js
@@ -13,6 +13,16 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 */
+/**
+ * Forgejo service provider
+ *
+ * Link: [Keyoxide documentation](https://docs.keyoxide.org/service-providers/forgejo/)
+ * @module serviceProviders/forgejo
+ * @example
+ * import { ServiceProviderDefinitions } from 'doipjs';
+ * const sp = ServiceProviderDefinitions.data.forgejo.processURI('https://domain.example/alice/repo');
+ */
+
 import * as E from '../enums.js'
 import { fetcher } from '../index.js'
 import { ServiceProvider } from '../serviceProvider.js'
diff --git a/src/serviceProviders/gitea.js b/src/serviceProviders/gitea.js
index 0cd2d72..aa98553 100644
--- a/src/serviceProviders/gitea.js
+++ b/src/serviceProviders/gitea.js
@@ -13,6 +13,16 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 */
+/**
+ * Gitea service provider
+ *
+ * Link: [Keyoxide documentation](https://docs.keyoxide.org/service-providers/gitea/)
+ * @module serviceProviders/gitea
+ * @example
+ * import { ServiceProviderDefinitions } from 'doipjs';
+ * const sp = ServiceProviderDefinitions.data.gitea.processURI('https://domain.example/alice/repo');
+ */
+
 import * as E from '../enums.js'
 import { ServiceProvider } from '../serviceProvider.js'
 
diff --git a/src/serviceProviders/github.js b/src/serviceProviders/github.js
index d0c36f8..6fa125c 100644
--- a/src/serviceProviders/github.js
+++ b/src/serviceProviders/github.js
@@ -13,6 +13,16 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 */
+/**
+ * Github service provider
+ *
+ * Link: [Keyoxide documentation](https://docs.keyoxide.org/service-providers/github/)
+ * @module serviceProviders/github
+ * @example
+ * import { ServiceProviderDefinitions } from 'doipjs';
+ * const sp = ServiceProviderDefinitions.data.github.processURI('https://gist.github.com/alice/title');
+ */
+
 import * as E from '../enums.js'
 import { ServiceProvider } from '../serviceProvider.js'
 
diff --git a/src/serviceProviders/gitlab.js b/src/serviceProviders/gitlab.js
index 7e5c8ae..f2291e7 100644
--- a/src/serviceProviders/gitlab.js
+++ b/src/serviceProviders/gitlab.js
@@ -13,6 +13,16 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 */
+/**
+ * Gitlab service provider
+ *
+ * Link: [Keyoxide documentation](https://docs.keyoxide.org/service-providers/gitlab/)
+ * @module serviceProviders/gitlab
+ * @example
+ * import { ServiceProviderDefinitions } from 'doipjs';
+ * const sp = ServiceProviderDefinitions.data.gitlab.processURI('https://domain.example/alice/repo');
+ */
+
 import * as E from '../enums.js'
 import { ServiceProvider } from '../serviceProvider.js'
 
diff --git a/src/serviceProviders/hackernews.js b/src/serviceProviders/hackernews.js
index 0c22b6b..607973c 100644
--- a/src/serviceProviders/hackernews.js
+++ b/src/serviceProviders/hackernews.js
@@ -13,6 +13,16 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 */
+/**
+ * Hackernews service provider
+ *
+ * Link: [Keyoxide documentation](https://docs.keyoxide.org/service-providers/hackernews/)
+ * @module serviceProviders/hackernews
+ * @example
+ * import { ServiceProviderDefinitions } from 'doipjs';
+ * const sp = ServiceProviderDefinitions.data.hackernews.processURI('https://news.ycombinator.com/user?id=alice');
+ */
+
 import * as E from '../enums.js'
 import { ServiceProvider } from '../serviceProvider.js'
 
diff --git a/src/serviceProviders/irc.js b/src/serviceProviders/irc.js
index 3992220..031e570 100644
--- a/src/serviceProviders/irc.js
+++ b/src/serviceProviders/irc.js
@@ -13,6 +13,16 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 */
+/**
+ * IRC service provider
+ *
+ * Link: [Keyoxide documentation](https://docs.keyoxide.org/service-providers/irc/)
+ * @module serviceProviders/irc
+ * @example
+ * import { ServiceProviderDefinitions } from 'doipjs';
+ * const sp = ServiceProviderDefinitions.data.irc.processURI('irc://domain.example/alice');
+ */
+
 import * as E from '../enums.js'
 import { ServiceProvider } from '../serviceProvider.js'
 
diff --git a/src/serviceProviders/keybase.js b/src/serviceProviders/keybase.js
index 4773f4b..f6233e2 100644
--- a/src/serviceProviders/keybase.js
+++ b/src/serviceProviders/keybase.js
@@ -13,6 +13,16 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 */
+/**
+ * Keybase service provider
+ *
+ * Link: [Keyoxide documentation](https://docs.keyoxide.org/service-providers/keybase/)
+ * @module serviceProviders/keybase
+ * @example
+ * import { ServiceProviderDefinitions } from 'doipjs';
+ * const sp = ServiceProviderDefinitions.data.keybase.processURI('https://keybase.io/alice');
+ */
+
 import * as E from '../enums.js'
 import { ServiceProvider } from '../serviceProvider.js'
 
diff --git a/src/serviceProviders/liberapay.js b/src/serviceProviders/liberapay.js
index b18eea0..00c88ca 100644
--- a/src/serviceProviders/liberapay.js
+++ b/src/serviceProviders/liberapay.js
@@ -13,6 +13,16 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 */
+/**
+ * Liberapay service provider
+ *
+ * Link: [Keyoxide documentation](https://docs.keyoxide.org/service-providers/liberapay/)
+ * @module serviceProviders/liberapay
+ * @example
+ * import { ServiceProviderDefinitions } from 'doipjs';
+ * const sp = ServiceProviderDefinitions.data.liberapay.processURI('https://liberapay.com/alice');
+ */
+
 import * as E from '../enums.js'
 import { ServiceProvider } from '../serviceProvider.js'
 
diff --git a/src/serviceProviders/lichess.js b/src/serviceProviders/lichess.js
index 57e6dc1..1c921df 100644
--- a/src/serviceProviders/lichess.js
+++ b/src/serviceProviders/lichess.js
@@ -13,6 +13,16 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 */
+/**
+ * Lichess service provider
+ *
+ * Link: [Keyoxide documentation](https://docs.keyoxide.org/service-providers/lichess/)
+ * @module serviceProviders/lichess
+ * @example
+ * import { ServiceProviderDefinitions } from 'doipjs';
+ * const sp = ServiceProviderDefinitions.data.lichess.processURI('https://lichess.org/@/alice');
+ */
+
 import * as E from '../enums.js'
 import { ServiceProvider } from '../serviceProvider.js'
 
diff --git a/src/serviceProviders/lobsters.js b/src/serviceProviders/lobsters.js
index a988f98..8e9ac82 100644
--- a/src/serviceProviders/lobsters.js
+++ b/src/serviceProviders/lobsters.js
@@ -13,6 +13,16 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 */
+/**
+ * Lobste.rs service provider
+ *
+ * Link: [Keyoxide documentation](https://docs.keyoxide.org/service-providers/lobsters/)
+ * @module serviceProviders/lobsters
+ * @example
+ * import { ServiceProviderDefinitions } from 'doipjs';
+ * const sp = ServiceProviderDefinitions.data.lobsters.processURI('https://lobste.rs/~alice');
+ */
+
 import * as E from '../enums.js'
 import { ServiceProvider } from '../serviceProvider.js'
 
diff --git a/src/serviceProviders/matrix.js b/src/serviceProviders/matrix.js
index 884f2a8..4edd058 100644
--- a/src/serviceProviders/matrix.js
+++ b/src/serviceProviders/matrix.js
@@ -13,6 +13,16 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 */
+/**
+ * Matrix service provider
+ *
+ * Link: [Keyoxide documentation](https://docs.keyoxide.org/service-providers/matrix/)
+ * @module serviceProviders/matrix
+ * @example
+ * import { ServiceProviderDefinitions } from 'doipjs';
+ * const sp = ServiceProviderDefinitions.data.matrix.processURI('matrix:u/...');
+ */
+
 import * as E from '../enums.js'
 import { ServiceProvider } from '../serviceProvider.js'
 
diff --git a/src/serviceProviders/opencollective.js b/src/serviceProviders/opencollective.js
index b5847e4..a0155ae 100644
--- a/src/serviceProviders/opencollective.js
+++ b/src/serviceProviders/opencollective.js
@@ -13,6 +13,16 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 */
+/**
+ * OpenCollective service provider
+ *
+ * Link: [Keyoxide documentation](https://docs.keyoxide.org/service-providers/opencollective/)
+ * @module serviceProviders/opencollective
+ * @example
+ * import { ServiceProviderDefinitions } from 'doipjs';
+ * const sp = ServiceProviderDefinitions.data.opencollective.processURI('https://opencollective.com/alice');
+ */
+
 import * as E from '../enums.js'
 import { ServiceProvider } from '../serviceProvider.js'
 
diff --git a/src/serviceProviders/openpgp.js b/src/serviceProviders/openpgp.js
index 048d3db..dacc667 100644
--- a/src/serviceProviders/openpgp.js
+++ b/src/serviceProviders/openpgp.js
@@ -13,6 +13,16 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 */
+/**
+ * OpenPGP service provider
+ *
+ * Link: [Keyoxide documentation](https://docs.keyoxide.org/service-providers/openpgp/)
+ * @module serviceProviders/openpgp
+ * @example
+ * import { ServiceProviderDefinitions } from 'doipjs';
+ * const sp = ServiceProviderDefinitions.data.openpgp.processURI('openpgp4fpr:ABC123DEF456');
+ */
+
 import * as E from '../enums.js'
 import { ServiceProvider } from '../serviceProvider.js'
 
diff --git a/src/serviceProviders/orcid.js b/src/serviceProviders/orcid.js
index 0f6f478..50253c1 100644
--- a/src/serviceProviders/orcid.js
+++ b/src/serviceProviders/orcid.js
@@ -13,6 +13,16 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 */
+/**
+ * ORCiD service provider
+ *
+ * Link: [Keyoxide documentation](https://docs.keyoxide.org/service-providers/orcid/)
+ * @module serviceProviders/orcid
+ * @example
+ * import { ServiceProviderDefinitions } from 'doipjs';
+ * const sp = ServiceProviderDefinitions.data.orcid.processURI('https://orcid.org/123-456-789-123');
+ */
+
 import * as E from '../enums.js'
 import { ServiceProvider } from '../serviceProvider.js'
 
diff --git a/src/serviceProviders/owncast.js b/src/serviceProviders/owncast.js
index 454f520..4817373 100644
--- a/src/serviceProviders/owncast.js
+++ b/src/serviceProviders/owncast.js
@@ -13,6 +13,16 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 */
+/**
+ * Owncast service provider
+ *
+ * Link: [Keyoxide documentation](https://docs.keyoxide.org/service-providers/owncast/)
+ * @module serviceProviders/owncast
+ * @example
+ * import { ServiceProviderDefinitions } from 'doipjs';
+ * const sp = ServiceProviderDefinitions.data.owncast.processURI('https://domain.example');
+ */
+
 import * as E from '../enums.js'
 import { ServiceProvider } from '../serviceProvider.js'
 
diff --git a/src/serviceProviders/reddit.js b/src/serviceProviders/reddit.js
index c92f857..4847dbb 100644
--- a/src/serviceProviders/reddit.js
+++ b/src/serviceProviders/reddit.js
@@ -13,6 +13,16 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 */
+/**
+ * Reddit service provider
+ *
+ * Link: [Keyoxide documentation](https://docs.keyoxide.org/service-providers/reddit/)
+ * @module serviceProviders/reddit
+ * @example
+ * import { ServiceProviderDefinitions } from 'doipjs';
+ * const sp = ServiceProviderDefinitions.data.reddit.processURI('https://reddit.com/...');
+ */
+
 import * as E from '../enums.js'
 import { ServiceProvider } from '../serviceProvider.js'
 
diff --git a/src/serviceProviders/stackexchange.js b/src/serviceProviders/stackexchange.js
index 34bb9a3..27032d9 100644
--- a/src/serviceProviders/stackexchange.js
+++ b/src/serviceProviders/stackexchange.js
@@ -13,6 +13,16 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 */
+/**
+ * StackExchange service provider
+ *
+ * Link: [Keyoxide documentation](https://docs.keyoxide.org/service-providers/stackexchange/)
+ * @module serviceProviders/stackexchange
+ * @example
+ * import { ServiceProviderDefinitions } from 'doipjs';
+ * const sp = ServiceProviderDefinitions.data.stackexchange.processURI('https://stackoverflow.com/users/123/alice');
+ */
+
 import * as E from '../enums.js'
 import { ServiceProvider } from '../serviceProvider.js'
 
diff --git a/src/serviceProviders/telegram.js b/src/serviceProviders/telegram.js
index d15f8d4..88bb676 100644
--- a/src/serviceProviders/telegram.js
+++ b/src/serviceProviders/telegram.js
@@ -13,6 +13,16 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 */
+/**
+ * Telegram service provider
+ *
+ * Link: [Keyoxide documentation](https://docs.keyoxide.org/service-providers/telegram/)
+ * @module serviceProviders/telegram
+ * @example
+ * import { ServiceProviderDefinitions } from 'doipjs';
+ * const sp = ServiceProviderDefinitions.data.telegram.processURI('https://t.me/alice?proof=mygroup');
+ */
+
 import * as E from '../enums.js'
 import { ServiceProvider } from '../serviceProvider.js'
 
diff --git a/src/serviceProviders/twitter.js b/src/serviceProviders/twitter.js
index 14d81fe..8d466a0 100644
--- a/src/serviceProviders/twitter.js
+++ b/src/serviceProviders/twitter.js
@@ -13,6 +13,16 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 */
+/**
+ * Twitter service provider
+ *
+ * Link: [Keyoxide documentation](https://docs.keyoxide.org/service-providers/twitter/)
+ * @module serviceProviders/twitter
+ * @example
+ * import { ServiceProviderDefinitions } from 'doipjs';
+ * const sp = ServiceProviderDefinitions.data.twitter.processURI('https://twitter.com/alice/status/123456789');
+ */
+
 import * as E from '../enums.js'
 import { ServiceProvider } from '../serviceProvider.js'
 
diff --git a/src/serviceProviders/xmpp.js b/src/serviceProviders/xmpp.js
index 8fc9c8f..bfa40d6 100644
--- a/src/serviceProviders/xmpp.js
+++ b/src/serviceProviders/xmpp.js
@@ -13,6 +13,16 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 */
+/**
+ * XMPP service provider
+ *
+ * Link: [Keyoxide documentation](https://docs.keyoxide.org/service-providers/xmpp/)
+ * @module serviceProviders/xmpp
+ * @example
+ * import { ServiceProviderDefinitions } from 'doipjs';
+ * const sp = ServiceProviderDefinitions.data.xmpp.processURI('xmpp:alice@domain.example');
+ */
+
 import * as E from '../enums.js'
 import { ServiceProvider } from '../serviceProvider.js'