nostr.halowerk.com
Accepts three forms of recipient. A bech32 lnurl is decoded to its callback URL, a Lightning address is resolved through the well-known lnurlp path, and a Nostr public key is resolved by reading its kind 0 profile from relays and taking the lud16 or lud06 field it publishes.
Offering
- Provider
- nostr.halowerk.com
- Method
- POST
- Offering type
- Api Endpoint
- Transport type
- http
- Category
- Blockchain And Crypto
- Delivery
- Not provided
- Pricing model
- Not provided
- x402 version
- 2
Endpoint context
- URL
https://nostr.halowerk.com/lnurl-invoice- MIME type
- Not provided
- First seen
- 2026-10-16T01:58:26.121Z
- Last seen
- Tags
- None supplied
Payment pricing
x402 payment terms are the authoritative price for calling this endpoint.
- Payment option 1
- 0.002 USDC
Atomic price: 2000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Raw x402 terms
[
{
"scheme": "exact",
"network": "eip155:8453",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "2000",
"payTo": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E"
}
]Observed health
- Status
- Healthy
- Latest latency
- 316 ms
- Average latency
- 311 ms
- HTTP status
- 204
- Last checked
- Reachability
- 100% over 6 checks
Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.
Input schema
{
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"amount_sats": {
"description": "Amount in satoshi. Must lie within the limits the service declares.",
"maximum": 100000000,
"minimum": 1,
"type": "integer"
},
"comment": {
"description": "Comment for the payment. Only sent if the service allows comments and only up to the length it allows.",
"maxLength": 500,
"type": "string"
},
"recipient": {
"description": "lnurl1… string, Lightning address name@domain, or a Nostr public key as hex, npub or nprofile.",
"type": "string"
},
"relays": {
"description": "wss relay addresses used only when the recipient is a Nostr public key.",
"items": {
"type": "string"
},
"maxItems": 12,
"type": "array"
},
"zap_request": {
"description": "A signed NIP-57 kind 9734 zap request. Only sent if the service declares allowsNostr.",
"type": "object"
}
},
"required": [
"recipient",
"amount_sats"
],
"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"
}Output schema
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"amount_sats": {
"description": "Amount in satoshi. Must lie within the limits the service declares.",
"maximum": 100000000,
"minimum": 1,
"type": "integer"
},
"comment": {
"description": "Comment for the payment. Only sent if the service allows comments and only up to the length it allows.",
"maxLength": 500,
"type": "string"
},
"recipient": {
"description": "lnurl1… string, Lightning address name@domain, or a Nostr public key as hex, npub or nprofile.",
"type": "string"
},
"relays": {
"description": "wss relay addresses used only when the recipient is a Nostr public key.",
"items": {
"type": "string"
},
"maxItems": 12,
"type": "array"
},
"zap_request": {
"description": "A signed NIP-57 kind 9734 zap request. Only sent if the service declares allowsNostr.",
"type": "object"
}
},
"required": [
"recipient",
"amount_sats"
],
"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"
}