B
Codex GraphQL API — MPP Grade B
Preview responses and set spending limits for this service through use.mpp.land
Free budget controls, response samples, and reliability routing.
On-chain Activity
6,655
Total txs
801
7d txs
$0.80
7d volume
$6.69
Total volume
398
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
1 issue
- POST endpoint challenge missing digest parameter (SHOULD per spec)
Paid Operations (1)
POST /graphql dynamic
GraphQL - Query blockchain data across 80+ networks
- Amount
- 0.001000
- Currency
- -
- Method
- mpp
- Intent
- -
- 402 Declared
- Yes
Non-standard x-payment-info fields:
price: 0.001000 pricingMode: fixed protocols: [mpp]
Input Schema
| Field | Type | Required | Description |
|---|---|---|---|
| operationName | string | No | Optional name of the operation to execute when the query contains multiple operations |
| query | string | Yes | The GraphQL query string to execute |
| variables | object | No | Optional variables for the GraphQL operation |
Response Schema (200)
| Field | Type | Description |
|---|---|---|
| data | object | The result of the GraphQL query |
| errors | array[object] | Errors encountered during execution |
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
- 0xc12B5D802Da90d14a8b35dEc1cFb6fd5ceeDE60B
Per-endpoint breakdown
- POST /graphql
- 0xc12B5D802Da90d14a8b35dEc1cFb6fd5ceeDE60B
Security
- TLS Version
- TLSv1.3
- Challenge ID Unique
- -
- Challenge ID Length
- -
- Digest Binding
- -
Uptime
- Discovery
- Reachable (34ms)
- Challenge
- Reachable (258ms)
- Last Checked
Schema Completeness
- Paid Operations
- 1
- With Input Schema
- 1
- With Description
- 1
Documentation
- Homepage
- -
- API Reference
- -
- llms.txt
- -
Discovery
- OpenAPI URL
- https://graph.codex.io/openapi.json
- OpenAPI Version
- 3.1.0
- Service Version
- 1.0.0
- Document Size
- 2225 bytes
- Document Hash
- ce2eaafe64c63f42f1b0ed784a70098d47273a23449145d43a7158d5d86e1235
Version History (52 snapshots)
- document hash changed (no semantic differences detected)
- document hash changed (no semantic differences detected)
- document hash changed (no semantic differences detected)
Grade: D (58%) → B (76%)
Scan snapshots
| Date | Grade | Score | Response | Status |
|---|---|---|---|---|
| 2026-04-06 | D | 58% | 97ms | Up |
| 2026-04-07 | B | 76% | 44ms | Up |
| 2026-04-08 | B | 76% | 35ms | Up |
| 2026-04-09 | B | 76% | 28ms | Up |
| 2026-04-10 | B | 76% | 60ms | Up |
| 2026-04-11 | B | 76% | 38ms | Up |
| 2026-04-12 | B | 76% | 85ms | Up |
| 2026-04-13 | B | 76% | 30ms | Up |
| 2026-04-14 | B | 76% | 47ms | Up |
| 2026-04-15 | B | 76% | 62ms | Up |
| 2026-04-16 | B | 76% | 71ms | Up |
| 2026-04-17 | B | 76% | 36ms | Up |
| 2026-04-18 | B | 76% | 29ms | Up |
| 2026-04-19 | B | 76% | 34ms | Up |
| 2026-04-20 | B | 76% | 24ms | Up |
| 2026-04-21 | B | 76% | 45ms | Up |
| 2026-04-22 | B | 76% | 31ms | Up |
| 2026-04-23 | B | 76% | 377ms | Up |
| 2026-04-24 | B | 76% | 30ms | Up |
| 2026-04-25 | B | 76% | 31ms | Up |
| 2026-04-26 | B | 76% | 25ms | Up |
| 2026-04-27 | B | 76% | 31ms | Up |
| 2026-04-28 | B | 76% | 35ms | Up |
| 2026-04-29 | B | 76% | 327ms | Up |
| 2026-04-30 | B | 76% | 78ms | Up |
| 2026-05-01 | B | 76% | 51ms | Up |
| 2026-05-02 | B | 76% | 52ms | Up |
| 2026-05-03 | B | 76% | 27ms | Up |
| 2026-05-04 | B | 76% | 41ms | Up |
| 2026-05-05 | B | 76% | 34ms | Up |
| 2026-05-06 | B | 76% | 126ms | Up |
| 2026-05-07 | B | 76% | 69ms | Up |
| 2026-05-08 | B | 76% | 312ms | Up |
| 2026-05-09 | B | 76% | 33ms | Up |
| 2026-05-10 | B | 76% | 80ms | Up |
| 2026-05-11 | B | 76% | 32ms | Up |
| 2026-05-12 | B | 76% | 25ms | Up |
| 2026-05-13 | B | 76% | 140ms | Up |
| 2026-05-14 | B | 76% | 322ms | Up |
| 2026-05-15 | B | 76% | 25ms | Up |
| 2026-05-16 | B | 76% | 38ms | Up |
| 2026-05-17 | B | 76% | 323ms | Up |
| 2026-05-18 | B | 76% | 335ms | Up |
| 2026-05-19 | B | 76% | 321ms | Up |
| 2026-05-20 | B | 76% | 28ms | Up |
| 2026-05-21 | B | 76% | 353ms | Up |
| 2026-05-22 | B | 76% | 33ms | Up |
| 2026-05-23 | B | 76% | 37ms | Up |
| 2026-05-24 | B | 76% | 30ms | Up |
| 2026-05-25 | B | 76% | 31ms | Up |
| 2026-05-26 | B | 76% | 42ms | Up |
| 2026-05-27 | B | 76% | 28ms | Up |