B

Suno via Locus MPP — MPP Grade B

https://suno.mpp.paywithlocus.com 82% (70/85)
aimedia
Preview responses and set spending limits for this service through use.mpp.land Free budget controls, response samples, and reliability routing.

On-chain Activity

11,162 Total txs
296 7d txs
$8.12 7d volume
$278.53 Total volume
157 Unique payers
0 Unique clients
7-day activity ▂█▂▅▁▁▄
Last tx 0x188a2f029cff19fcc6a64f84504aecc4df2d81ae0dee3d6865d5a3ede397e68a

Compliance Checks

✓ All paid ops declare 402 response MUST 10pt
✓ All x-payment-info valid MUST 10pt
- Challenge has Cache-Control: no-store MUST 5pt
✗ Challenge digest on POST SHOULD 3pt
- Challenge has expires SHOULD 3pt
- Challenge has Problem Details SHOULD 2pt
- Challenge has required params MUST 5pt
- Challenge has WWW-Authenticate MUST 5pt
✗ Challenge returns 402 MUST 10pt
✓ Correct Content-Type MUST 5pt
✓ Has Cache-Control on discovery SHOULD 5pt
✓ Has input schemas SHOULD 5pt
✓ Has llms.txt SHOULD 5pt
✓ Has /openapi.json at root MUST 10pt
✓ Has required top-level fields MUST 10pt
✓ Served over HTTPS MUST 10pt
✗ Uses standard categories SHOULD 2pt
1 issue
  • Endpoint POST /suno/generate-music returned 400 (expected 402)

Paid Operations (4)

POST /suno/generate-music 0.105 USDC.e
Generate Music
Amount
0.105 (raw 105000)
Currency
USDC.e
Method
tempo
Intent
charge
402 Declared
Yes

Input Schema

FieldTypeRequiredDescription
callBackUrl string No Webhook URL for completion notifications. Optional — a noop URL is used by default.
customMode boolean Yes true = you control style/title/prompt; false = Suno generates everything from prompt
instrumental boolean Yes true = no vocals (music only); false = include AI-generated vocals
model string Yes Model to use: V4, V4_5, V4_5ALL, V4_5PLUS, or V5 (recommended)
negativeTags string No Styles/elements to avoid (e.g. "heavy metal, distortion")
prompt string No Lyrics or description. Required when customMode=true and instrumental=false. Max 3000–5000 chars.
style string No Music style/genre tags (e.g. "pop, upbeat, female vocals"). Required when customMode=true. Max 200 chars.
title string No Song title. Required when customMode=true. Max 80 chars.
vocalGender string No Preferred vocal gender: "female" or "male"
POST /suno/get-music-status 0.005 USDC.e
Get Music Status
Amount
0.005 (raw 5000)
Currency
USDC.e
Method
tempo
Intent
charge
402 Declared
Yes

Input Schema

FieldTypeRequiredDescription
taskId string Yes Task ID returned by generate-music
POST /suno/generate-lyrics 0.025 USDC.e
Generate Lyrics
Amount
0.025 (raw 25000)
Currency
USDC.e
Method
tempo
Intent
charge
402 Declared
Yes

Input Schema

FieldTypeRequiredDescription
callBackUrl string No Webhook URL for completion notification. Optional.
prompt string Yes Description of desired lyrics — theme, mood, style, topic. Max 200 chars.
POST /suno/get-lyrics-status 0.005 USDC.e
Get Lyrics Status
Amount
0.005 (raw 5000)
Currency
USDC.e
Method
tempo
Intent
charge
402 Declared
Yes

Input Schema

FieldTypeRequiredDescription
taskId string Yes Task ID returned by generate-lyrics

Payment Methods

Methods
tempo
Intents
charge
Currencies (discovery)
USDC.e
Multiple Challenges
No

Security

TLS Version
TLSv1.3
Challenge ID Unique
-
Challenge ID Length
-
Digest Binding
-

Uptime

Discovery
Reachable (588ms)
Challenge
Reachable (544ms)
Last Checked

Schema Completeness

Paid Operations
4
With Input Schema
4
With Description
4

Documentation

Homepage
https://sunoapi.org
API Reference
https://docs.sunoapi.org
llms.txt
https://beta.paywithlocus.com/mpp/suno.md reachable

Discovery

OpenAPI URL
https://suno.mpp.paywithlocus.com/openapi.json
OpenAPI Version
3.1.0
Service Version
1.0.0
Document Size
3560 bytes
Document Hash
29f25ae0b0ebebfce1367aa9f6ffb423673dffd27c60557e76d8e2e70b8b22c4

Version History (52 snapshots)

Grade: A (97%) → B (82%)
Grade: B (82%) → A (97%)
Grade: A (97%) → B (82%)
Grade: B (82%) → A (97%)
Grade: F (13%) → B (82%)
Grade: B (82%) → F (13%)
Grade: A (97%) → B (82%)
Grade: B (82%) → A (97%)
Grade: F (13%) → B (82%)
Grade: B (82%) → F (13%)
Grade: F (13%) → B (82%)
Grade: B (82%) → F (13%)
Grade: F (13%) → B (82%)
Grade: A (97%) → F (13%)
Grade: B (82%) → A (97%)
Grade: A (97%) → B (82%)
Grade: B (82%) → A (97%)
Grade: F (13%) → B (82%)
Grade: B (82%) → F (13%)
Scan snapshots
Date Grade Score Response Status
2026-04-06 B 82% 754ms Up
2026-04-07 B 82% 509ms Up
2026-04-08 B 82% 616ms Up
2026-04-09 B 82% 521ms Up
2026-04-10 B 82% 561ms Up
2026-04-11 B 82% 553ms Up
2026-04-12 B 82% 580ms Up
2026-04-13 B 82% 604ms Up
2026-04-14 B 82% 563ms Up
2026-04-15 B 82% 677ms Up
2026-04-16 B 82% 692ms Up
2026-04-17 B 82% 520ms Up
2026-04-18 B 82% 601ms Up
2026-04-19 B 82% 1936ms Up
2026-04-20 B 82% 539ms Up
2026-04-21 B 82% 571ms Up
2026-04-22 B 82% 513ms Up
2026-04-23 B 82% 525ms Up
2026-04-24 B 82% 535ms Up
2026-04-25 B 82% 524ms Up
2026-04-26 B 82% 529ms Up
2026-04-27 B 82% 569ms Up
2026-04-28 B 82% 548ms Up
2026-04-29 B 82% 527ms Up
2026-04-30 B 82% 646ms Up
2026-05-01 B 82% 552ms Up
2026-05-02 B 82% 908ms Up
2026-05-03 B 82% 548ms Up
2026-05-04 B 82% 519ms Up
2026-05-05 B 82% 550ms Up
2026-05-06 B 82% 525ms Up
2026-05-07 B 82% 538ms Up
2026-05-08 B 82% 524ms Up
2026-05-09 B 82% 571ms Up
2026-05-10 B 82% 546ms Up
2026-05-11 B 82% 551ms Up
2026-05-12 B 82% 574ms Up
2026-05-13 B 82% 793ms Up
2026-05-14 B 82% 629ms Up
2026-05-15 B 82% 776ms Up
2026-05-16 B 82% 517ms Up
2026-05-17 B 82% 804ms Up
2026-05-18 B 82% 1913ms Up
2026-05-19 B 82% 527ms Up
2026-05-20 B 82% 596ms Up
2026-05-21 B 82% 565ms Up
2026-05-22 B 82% 546ms Up
2026-05-23 B 82% 539ms Up
2026-05-24 B 82% 546ms Up
2026-05-25 B 82% 566ms Up
2026-05-26 B 82% 553ms Up
2026-05-27 B 82% 531ms Up