Get Actor Chain
curl --request GET \
--url https://api.humanos.tech/actors/events/{did}import requests
url = "https://api.humanos.tech/actors/events/{did}"
response = requests.get(url)
print(response.text)const options = {method: 'GET'};
fetch('https://api.humanos.tech/actors/events/{did}', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://api.humanos.tech/actors/events/{did}",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "GET",
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"net/http"
"io"
)
func main() {
url := "https://api.humanos.tech/actors/events/{did}"
req, _ := http.NewRequest("GET", url, nil)
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.get("https://api.humanos.tech/actors/events/{did}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.humanos.tech/actors/events/{did}")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Get.new(url)
response = http.request(request)
puts response.read_body{
"data": [
{
"@context": [
"https://www.w3.org/ns/credentials/v2",
"https://via.humanos.tech/ns/v1"
],
"id": "urn:via:event:550e8400-e29b-41d4-a716-446655440000",
"type": [
"VerifiableCredential",
"VIAEvent"
],
"specVersion": "0.3",
"issuer": "did:web:humanos.tech",
"validFrom": "2026-10-01T09:12:00.000Z",
"credentialSubject": {
"id": "did:web:humanos.tech:agent:2f8b6c41-9d37-4e5a-8b02-6c1d9e7a4f35",
"event": "ACTOR_REGISTERED",
"previousEvent": null,
"actorType": "agent",
"keyId": "did:web:humanos.tech:agent:2f8b6c41-9d37-4e5a-8b02-6c1d9e7a4f35#key-1",
"publicKeyJwk": {
"kty": "EC",
"crv": "P-256",
"x": "…",
"y": "…"
},
"assurance": "pop",
"binding": "self",
"bootstrapAnchor": "api_key",
"verifiedAt": "2026-10-01T09:12:00.000Z",
"existedSince": "2026-10-01T09:12:00.000Z",
"attestationKind": "device-self"
},
"proof": {
"type": "DataIntegrityProof",
"cryptosuite": "eddsa-jcs-2022",
"verificationMethod": "did:web:humanos.tech#key-1",
"created": "2026-10-01T09:12:00.000Z",
"proofPurpose": "assertionMethod",
"proofValue": "z2pcVdSdoMTrkTRrXdz..."
}
}
],
"totalPages": 1
}{
"statusCode": 400,
"message": "pageIndex must not be less than 0",
"error": "Bad Request"
}{
"statusCode": 404,
"message": "actor not found",
"error": "Not Found"
}Actors
Get Actor Chain
Retrieve the actor’s signed chain, oldest first, a page at a time
Genesis is ACTOR_REGISTERED; every later event links to the one before it, so the sequence is verifiable rather than merely ordered
Use chain with a DID from the actor’s retiredActors to page that merged actor’s own chain
GET
/
actors
/
events
/
{did}
Get Actor Chain
curl --request GET \
--url https://api.humanos.tech/actors/events/{did}import requests
url = "https://api.humanos.tech/actors/events/{did}"
response = requests.get(url)
print(response.text)const options = {method: 'GET'};
fetch('https://api.humanos.tech/actors/events/{did}', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://api.humanos.tech/actors/events/{did}",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "GET",
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"net/http"
"io"
)
func main() {
url := "https://api.humanos.tech/actors/events/{did}"
req, _ := http.NewRequest("GET", url, nil)
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.get("https://api.humanos.tech/actors/events/{did}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.humanos.tech/actors/events/{did}")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Get.new(url)
response = http.request(request)
puts response.read_body{
"data": [
{
"@context": [
"https://www.w3.org/ns/credentials/v2",
"https://via.humanos.tech/ns/v1"
],
"id": "urn:via:event:550e8400-e29b-41d4-a716-446655440000",
"type": [
"VerifiableCredential",
"VIAEvent"
],
"specVersion": "0.3",
"issuer": "did:web:humanos.tech",
"validFrom": "2026-10-01T09:12:00.000Z",
"credentialSubject": {
"id": "did:web:humanos.tech:agent:2f8b6c41-9d37-4e5a-8b02-6c1d9e7a4f35",
"event": "ACTOR_REGISTERED",
"previousEvent": null,
"actorType": "agent",
"keyId": "did:web:humanos.tech:agent:2f8b6c41-9d37-4e5a-8b02-6c1d9e7a4f35#key-1",
"publicKeyJwk": {
"kty": "EC",
"crv": "P-256",
"x": "…",
"y": "…"
},
"assurance": "pop",
"binding": "self",
"bootstrapAnchor": "api_key",
"verifiedAt": "2026-10-01T09:12:00.000Z",
"existedSince": "2026-10-01T09:12:00.000Z",
"attestationKind": "device-self"
},
"proof": {
"type": "DataIntegrityProof",
"cryptosuite": "eddsa-jcs-2022",
"verificationMethod": "did:web:humanos.tech#key-1",
"created": "2026-10-01T09:12:00.000Z",
"proofPurpose": "assertionMethod",
"proofValue": "z2pcVdSdoMTrkTRrXdz..."
}
}
],
"totalPages": 1
}{
"statusCode": 400,
"message": "pageIndex must not be less than 0",
"error": "Bad Request"
}{
"statusCode": 404,
"message": "actor not found",
"error": "Not Found"
}Headers
Pin request, response, and webhook shapes to a specific dated API version (YYYY-MM-DD). Omit to use the version pinned to your API key (set when the key is created; new keys default to the latest version). New integrations should target the latest version.
Pattern:
^\d{4}-\d{2}-\d{2}$Example:
"2026-10-16"
Path Parameters
Any of the actor's DIDs, URL-encoded: an organization's, a person's or an agent's, or one it absorbed by a merge.
Example:
"did:web:humanos.tech:agent:2f8b6c41-9d37-4e5a-8b02-6c1d9e7a4f35"
Query Parameters
Zero-based page index. 0 returns the first page.
Required range:
x >= 0Example:
0
Number of items per page
Required range:
5 <= x <= 100Example:
10
A retired actor's DID, the id the actor's retiredActors gives it: pages that actor's own chain instead.
Example:
"did:web:humanos.tech:user:7c9e6679-7425-40de-944b-e07fc1f90ae7"
Response
Returns one page of the chain plus the total number of pages available.
The signed chain, oldest first: each event a VIAEvent credential (v0.3 §2) with one Data Integrity proof.
credentialSubject.event is the kind, previousEvent the chain-link of the event before it (null at genesis), and the kind's own fields sit beside them.
Example:
[ { "@context": [ "https://www.w3.org/ns/credentials/v2", "https://via.humanos.tech/ns/v1" ], "id": "urn:via:event:550e8400-e29b-41d4-a716-446655440000", "type": ["VerifiableCredential", "VIAEvent"], "specVersion": "0.3", "issuer": "did:web:humanos.tech", "validFrom": "2026-10-01T09:12:00.000Z", "credentialSubject": { "id": "did:web:humanos.tech:agent:2f8b6c41-9d37-4e5a-8b02-6c1d9e7a4f35", "event": "ACTOR_REGISTERED", "previousEvent": null, "actorType": "agent", "keyId": "did:web:humanos.tech:agent:2f8b6c41-9d37-4e5a-8b02-6c1d9e7a4f35#key-1", "publicKeyJwk": { "kty": "EC", "crv": "P-256", "x": "…", "y": "…" }, "assurance": "pop", "binding": "self", "bootstrapAnchor": "api_key", "verifiedAt": "2026-10-01T09:12:00.000Z", "existedSince": "2026-10-01T09:12:00.000Z", "attestationKind": "device-self" }, "proof": { "type": "DataIntegrityProof", "cryptosuite": "eddsa-jcs-2022", "verificationMethod": "did:web:humanos.tech#key-1", "created": "2026-10-01T09:12:00.000Z", "proofPurpose": "assertionMethod", "proofValue": "z2pcVdSdoMTrkTRrXdz..." } } ]
Total number of pages available based on the page size and total count
Example:
1