B
Diffbot KG via Locus MPP
data
Preview responses and set spending limits for this service through use.mpp.land
Free budget controls, response samples, and reliability routing.
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 /diffbot-kg/search returned 429 (expected 402)
Paid Operations (2)
POST /diffbot-kg/search dynamic USDC.e
Search (DQL)
- Amount
- dynamic
- Currency
- USDC.e
- Method
- tempo
- Intent
- charge
- 402 Declared
- Yes
Input Schema
| Field | Type | Required | Description |
|---|---|---|---|
| filter | string | No | JsonPath expression to filter response fields |
| from | number | No | Pagination offset (default 0) |
| jsonmode | string | No | Response format: extended or id |
| nonCanonicalFacts | boolean | No | Include non-canonical facts |
| query | string | Yes | DQL query string (e.g. type:Organization locations.city.name:"San Francisco") |
| size | number | No | Max entities to return (default 50) |
| type | string | No | Query type: query, text, queryTextFallback (default: query) |
POST /diffbot-kg/enhance dynamic USDC.e
Enhance
- Amount
- dynamic
- Currency
- USDC.e
- Method
- tempo
- Intent
- charge
- 402 Declared
- Yes
Input Schema
| Field | Type | Required | Description |
|---|---|---|---|
| string | No | Email address(es) (Person only) | |
| employer | string | No | Employer name (Person only) |
| location | string | No | Location of the entity |
| name | string | No | Entity name(s) |
| phone | string | No | Phone number |
| refresh | boolean | No | Re-crawl the entity (costs 100 credits instead of 25) |
| size | number | No | Number of matches to return (default 1) |
| threshold | number | No | Match confidence threshold (0-1) |
| title | string | No | Job title (Person only) |
| type | string | Yes | Entity type: Person or Organization |
| url | string | No | Website URL(s) for the entity |
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 (638ms)
- Challenge
- Reachable (535ms)
- Last Checked
Schema Completeness
- Paid Operations
- 2
- With Input Schema
- 2
- With Description
- 2
Documentation
- Homepage
- https://www.diffbot.com
- API Reference
- https://docs.diffbot.com/reference/knowledge-graph
- llms.txt
- https://beta.paywithlocus.com/mpp/diffbot-kg.md reachable
Discovery
- OpenAPI URL
- https://diffbot-kg.mpp.paywithlocus.com/openapi.json
- OpenAPI Version
- 3.1.0
- Service Version
- 1.0.0
- Document Size
- 2685 bytes
- Document Hash
- bed39f972fa9cd19bf0021a91bfc0f53672a604907416ecfcd2ad9c1533057e5
Version History (2 snapshots)
Scan snapshots
| Date | Grade | Score | Response | Status |
|---|---|---|---|---|
| 2026-04-06 | B | 84% | 653ms | Up |
| 2026-04-07 | B | 84% | 514ms | Up |