What you get#
Onekey exposes RDAP as 3 endpoints behind one API key: 3 endpoints return one record (data is an object). Every answer uses the same envelope (success, data, metadata, error), the cost is reported in metadata.credits_charged, and fields are mapped onto the unified schema so the code you write for RDAP also works for the rest of the web tools category.
Endpoints#
| Endpoint | What it does | Parameters | Credits | Status |
|---|---|---|---|---|
asn | RDAP record for an Autonomous System Number: name, range, country, organization. | asn* | 1 | stable |
domain | RDAP registration data for a domain: registrar, dates, name servers, DNSSEC (via the rdap.org bootstrap). | domain* | 1 | stable |
ip | RDAP network record for an IP address: network name, range, CIDRs, country, organization. | ip* | 1 | stable |
A * marks a required parameter. Each endpoint name links to its reference page with the full parameter table, caching window and a recorded response.
Make a request#
This calls rdap.asn (1 credit, stable). Replace YOUR_API_KEY with your key; sign up, no card. 1,000 free credits cover the open-platform endpoints. Hard-to-reach platforms (X, TikTok, Instagram, Reddit, and others marked on their page) need a verified email and a purchased pack.
curl "https://api.onekey.dev/v1/rdap/asn?asn=15169" \
-H "x-api-key: YOUR_API_KEY"Fields you get back#
These unified fields come back from RDAP, with the same names as on every other platform. The count is how many of its 3 mapped endpoints return the field; a field the source lacks is null, never missing. 14 platform-specific fields (ext.<name>) come on top, documented on each endpoint page.
| Field | Type | Endpoints |
|---|---|---|
entity.createdAt | ISO 8601 date | 3 |
entity.name | string | 3 |
entity.status | string | 3 |
entity.updatedAt | ISO 8601 date | 3 |
listing.company | string | 3 |
entity.country | string | 2 |
The full schema is in Unified schema.
Pricing#
Every RDAP endpoint costs 1 credit per call. Free when served from cache (0.2 credit for a cached response over 100 KB). Invalid, failed or not-found calls are not charged. See pricing for credit packs.