B
NYC Transit Live — MPP Grade B
transportationtransitnycnew-york-citycitibikebike-sharesubwaybusmtareal-timetrain-arrivalsbus-arrivalspublic-transportationcommutedirectionstrip-planningnavigationmanhattanbrooklynqueensbronxstaten-island
Preview responses and set spending limits for this service through use.mpp.land
Free budget controls, response samples, and reliability routing.
On-chain Activity
1
Total txs
1
7d txs
$0.02
7d volume
$0.02
Total volume
1
Unique payers
0
Unique clients
7-day activity
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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
- POST endpoint challenge missing digest parameter (SHOULD per spec)
Paid Operations (4)
POST /citibike/nearest dynamic
Find nearby Citi Bike stations with available bikes and e-bikes.
Canonical agent invocation uses POST with JSON body { lat, lng, limit? }. GET with query parameters remains supported for browser/manual use.
- Amount
- map[amount:0.02 currency:USD mode:fixed]
- Currency
- -
- Method
- Intent
- -
- 402 Declared
- Yes
Non-standard x-payment-info fields:
price: map[amount:0.02 currency:USD mode:fixed] protocols: [map[x402:map[]] map[mpp:map[currency:USDC intent:charge method:tempo]]]
Input Schema
| Field | Type | Required | Description |
|---|---|---|---|
| lat | number | Yes | Latitude in WGS84 decimal degrees. |
| limit | integer | No |
Optional number of nearby results to return.
default: 3
|
| lng | number | Yes | Longitude in WGS84 decimal degrees. |
Response Schema (200)
| Field | Type | Description |
|---|---|---|
| results | array[object] | - |
POST /citibike/dock dynamic
Find nearby Citi Bike stations with open docks for returns.
Canonical agent invocation uses POST with JSON body { lat, lng, limit? }. GET with query parameters remains supported for browser/manual use.
- Amount
- map[amount:0.02 currency:USD mode:fixed]
- Currency
- -
- Method
- Intent
- -
- 402 Declared
- Yes
Non-standard x-payment-info fields:
price: map[amount:0.02 currency:USD mode:fixed] protocols: [map[x402:map[]] map[mpp:map[currency:USDC intent:charge method:tempo]]]
Input Schema
| Field | Type | Required | Description |
|---|---|---|---|
| lat | number | Yes | Latitude in WGS84 decimal degrees. |
| limit | integer | No |
Optional number of nearby results to return.
default: 3
|
| lng | number | Yes | Longitude in WGS84 decimal degrees. |
Response Schema (200)
| Field | Type | Description |
|---|---|---|
| results | array[object] | - |
POST /subway/nearest dynamic
Find nearby subway stations with live train arrivals.
Canonical agent invocation uses POST with JSON body { lat, lng, limit? }. GET with query parameters remains supported for browser/manual use.
- Amount
- map[amount:0.02 currency:USD mode:fixed]
- Currency
- -
- Method
- Intent
- -
- 402 Declared
- Yes
Non-standard x-payment-info fields:
price: map[amount:0.02 currency:USD mode:fixed] protocols: [map[x402:map[]] map[mpp:map[currency:USDC intent:charge method:tempo]]]
Input Schema
| Field | Type | Required | Description |
|---|---|---|---|
| lat | number | Yes | Latitude in WGS84 decimal degrees. |
| limit | integer | No |
Optional number of nearby results to return.
default: 3
|
| lng | number | Yes | Longitude in WGS84 decimal degrees. |
Response Schema (200)
| Field | Type | Description |
|---|---|---|
| results | array[object] | - |
POST /bus/nearest dynamic
Find nearby bus stops with live ETA predictions.
Canonical agent invocation uses POST with JSON body { lat, lng, limit? }. GET with query parameters remains supported for browser/manual use.
- Amount
- map[amount:0.02 currency:USD mode:fixed]
- Currency
- -
- Method
- Intent
- -
- 402 Declared
- Yes
Non-standard x-payment-info fields:
price: map[amount:0.02 currency:USD mode:fixed] protocols: [map[x402:map[]] map[mpp:map[currency:USDC intent:charge method:tempo]]]
Input Schema
| Field | Type | Required | Description |
|---|---|---|---|
| lat | number | Yes | Latitude in WGS84 decimal degrees. |
| limit | integer | No |
Optional number of nearby results to return.
default: 3
|
| lng | number | Yes | Longitude in WGS84 decimal degrees. |
Response Schema (200)
| Field | Type | Description |
|---|---|---|
| results | array[object] | - |
Payment Methods
- Methods
- tempo (from challenge)
- Intents
- charge (from challenge)
- Currencies (discovery)
- -
- Currency (challenge)
- USDC.e on Tempo (Tempo)
- Multiple Challenges
- No
Recipients
- 0x7a38788e020644Dd377a5C0F0E1D9f3e3A467369
Per-endpoint breakdown
- POST /bus/nearest
- 0x7a38788e020644Dd377a5C0F0E1D9f3e3A467369
- POST /citibike/dock
- 0x7a38788e020644Dd377a5C0F0E1D9f3e3A467369
- POST /citibike/nearest
- 0x7a38788e020644Dd377a5C0F0E1D9f3e3A467369
- POST /subway/nearest
- 0x7a38788e020644Dd377a5C0F0E1D9f3e3A467369
Security
- TLS Version
- TLSv1.3
- Challenge ID Unique
- Yes
- Challenge ID Length
- 43
- Digest Binding
- -
Uptime
- Discovery
- Reachable (256ms)
- Challenge
- Reachable (238ms)
- Last Checked
Schema Completeness
- Paid Operations
- 4
- With Input Schema
- 4
- With Description
- 4
Documentation
- Homepage
- https://transit402.dev
- API Reference
- -
- llms.txt
- -
Discovery
- OpenAPI URL
- https://transit402.dev/openapi.json
- OpenAPI Version
- 3.1.0
- Service Version
- 2.2.1
- Document Size
- 10502 bytes
- Document Hash
- d601c2d2237b91dd540ea0416d7dd9c70426455e19ac603944cf80997911e9d1
Version History (2 snapshots)
Scan snapshots
| Date | Grade | Score | Response | Status |
|---|---|---|---|---|
| 2026-04-20 | B | 80% | 266ms | Up |
| 2026-04-21 | B | 80% | 230ms | Up |