B
MPP Experiment 01 — MPP Grade B
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On-chain Activity
21
Total txs
21
7d txs
$0.21
7d volume
$0.21
Total volume
3
Unique payers
0
Unique clients
7-day activity
▁▁▁▁▃█▁
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
Paid Operations (1)
GET /search dynamic
Search crypto Telegram communities (paid, x402)
Run a live search across the covered Telegram communities. At least one of `q` or `asset` is required.
- Amount
- map[amount:0.010000 currency:USD mode:fixed]
- Currency
- -
- Method
- Intent
- -
- 402 Declared
- Yes
Non-standard x-payment-info fields:
price: map[amount:0.010000 currency:USD mode:fixed] protocols: [map[x402:map[]] map[mpp:map[currency:0x20c000000000000000000000b9537d11c60e8b50 intent:charge method:tempo]]]
Parameters
| Name | In | Type | Required | Description |
|---|---|---|---|---|
| platform | query | string | No | Source platform. Default and currently only option: telegram. |
| q | query | string | No | Free-text query. Combined with asset aliases if both are given. |
| asset | query | string | No | Asset symbol/name/alias (e.g. SOL, solana, $sol). Expands to the asset alias terms. |
| source | query | string | No | Restrict to one community by @username or numeric id. |
| from | query | string | No | Inclusive lower time bound (ISO-8601 or unix seconds). |
| to | query | string | No | Inclusive upper time bound (ISO-8601 or unix seconds). |
| limit | query | integer | No | Max results to return (1–100). Default 30. |
Input Schema
{
"$ref": "#/components/schemas/SearchInput"
}
Response Schema (200)
{
"$ref": "#/components/schemas/SearchResponse"
}
Payment Methods
- Methods
- tempo (from challenge)
- Intents
- charge (from challenge)
- Currencies (discovery)
- -
- Currency (challenge)
- USDC.e on Tempo Mainnet Presto (Tempo Mainnet Presto)
- Multiple Challenges
- No
Recipients
- 0x2F5285297Aa2DB48CA547261e06dff69DFCe3D68
Per-endpoint breakdown
- GET /search
- 0x2F5285297Aa2DB48CA547261e06dff69DFCe3D68
Security
- TLS Version
- TLSv1.3
- Challenge ID Unique
- Yes
- Challenge ID Length
- 43
- Digest Binding
- -
Uptime
- Discovery
- Reachable (137ms)
- Challenge
- Reachable (152ms)
- Last Checked
Schema Completeness
- Paid Operations
- 1
- With Input Schema
- 1
- With Description
- 1
Documentation
- Homepage
- -
- API Reference
- -
- llms.txt
- -
Discovery
- OpenAPI URL
- https://mpp-experiment-01-52zlm.ondigitalocean.app/openapi.json
- OpenAPI Version
- 3.1.0
- Service Version
- 0.1.0
- Document Size
- 7157 bytes
- Document Hash
- 87c8a3cbd420668bebdacc54cceb7cce6503497b7a73cb1d813ca0ffa4cb075e
Version History (3 snapshots)
Scan snapshots
| Date | Grade | Score | Response | Status |
|---|---|---|---|---|
| 2026-06-18 | B | 83% | 180ms | Up |
| 2026-06-19 | B | 83% | 108ms | Up |
| 2026-06-20 | B | 83% | 128ms | Up |