Synthetic Universe API
Synthetic Universe API: complete catalog — all tracks, one payment ($0.75 USDC on Base, 25% off vs singles). Music made with Suno — disclosed.
Answeringour last check, 2026-10-31
2 of 2checks answered this week
1160 msmedian answer time
$0.75listed price per call
$0.75price 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
GET https://pay.brianbooms.com/api/v1/synth/bundle
| Category | Everything else |
|---|---|
| Provider host | pay.brianbooms.com |
| Networks | eip155:137, eip155:42161, eip155:43114, eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 1 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-31 | valid payment request | 402 | $0.75 | 1099 ms |
| 2026-10-29 | valid payment request | 402 | $0.75 | 1222 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"format": {
"enum": [
"json"
],
"type": "string"
}
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"additionalProperties": true,
"properties": {
"format": {
"description": "Response format (json only)",
"enum": [
"json"
],
"type": "string"
}
},
"type": "object"
}