Fetches kind 3 contact lists over up to twelve relays
Fetches kind 3 contact lists over up to twelve relays. Because kind 3 is replaceable, several relays regularly hold different versions; only the one with the highest created_at is used and the answer states which relays carried that version and how many older versions were seen, so a stale relay never quietly overwrites a current list. At depth 1 the answer is the account and its outgoing follows.
Answeringour last check, 2026-10-10
1 of 1checks answered this week
901 msmedian answer time
$0.004listed price per call
$0.004price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
POST https://nostr.halowerk.com/follower-graph
| Category | Everything else |
|---|---|
| Provider host | nostr.halowerk.com |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 2 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-10 | valid payment request | 402 | $0.004 | 901 ms |
Example input (from the provider)
{
"body": {
"pubkey": "beispiel"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"depth": {
"default": 1,
"description": "1 returns the account and its follows. 2 also fetches the contact lists of its contacts.",
"enum": [
1,
2
],
"type": "integer"
},
"max_contacts": {
"default": 200,
"description": "Upper bound on contacts reported for the root account.",
"maximum": 500,
"minimum": 1,
"type": "integer"
},
"pubkey": {
"description": "Public key as 64 hex characters, npub or nprofile.",
"type": "string"
},
"relays": {
"description": "wss relay addresses. Left empty, ten measured default relays are used.",
"items": {
"type": "string"
},
"maxItems": 12,
"type": "array"
},
"second_degree_sample": {
"default": 15,
"description": "How many contact lists to fetch at depth 2. Higher values cost time, not money.",
"maximum": 25,
"minimum": 1,
"type": "integer"
}
},
"required": [
"pubkey"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}