Data APIs: paid only
Offers with no free allowance, listed for their price. The usable and trial offers are on Data APIs.
Key
- ★ qualifies
- usable as stated; the read path was probed
- caveat
- usable, with a named limit or an unprobed read path
- trial
- a time-boxed or one-time trial, not a recurring allowance
- paid
- no free allowance; listed for its price
- fails: identity
- the identity required is not reachable without it
- fails: egress
- data cannot be read back out at a usable rate or price
- fails: quota
- the free allowance is too small to matter
- dead
- the offer or the service no longer exists
- self-hosted, last resort
- software or a node that the user installs, runs and maintains. Self-hosted options are listed last, because this site is for users who have no hardware.
- free tier, no free tier
- the record states a free allowance, or states that it has none
- identity email
- what a signup asks for. A question mark after it: a placeholder, not read from a source
- no card, card, card?
- a payment card is not asked, is asked, or the record does not say
- limit
- the limit that runs out first, for example request-rate or volume-quota
- evidence
- how the record is backed, strongest first: measured, documented, reported, inferred, unverified
- fresh until, stale since
- the check is inside its window, or past it, on today's date
- inherited, checked live
- inherited: the record was carried from an earlier source, and its check date is an upper bound. Checked live: the record was checked against the service. The chip filters on it
- verdict
- a judgement of the whole offer for the need of its topic. The data holds no number as a cut-off. Read the free allowance and the limits of the record, and decide for your own need
- duplicate, disagrees
- another record holds the same offer, or a sibling record states another value
Paid only 5
- paidAssociated Press (AP Media API)
A sandbox mode lets a key holder try the API before a contract with demo content, no main renditions and no billing.
identity institutionno cardlimit write-gatedevidence documentedstale on 2026-12-04
- paidEcondb
No free API: the website allows 15 free views a day; the USD 400 a year subscription includes CSV downloads and API access
identity emailno cardlimit write-gatedevidence documentedstale on 2026-12-04
- paidgeoPlugin
No free plan: the legacy keyless service at geoplugin.net answers HTTP 403 and says the API is no longer available for free use; the pricing page says there...
identity cardlimit volume-quotaevidence documentedstale on 2026-12-03
- paidMessari (Blockworks Data API)
No free market-data allowance found: every call needs an API key, the Free plan lists no Assets endpoints, and most models need a paid plan; models of the...
identity emailno cardlimit write-gatedevidence documentedstale on 2026-12-04
- paidTelize
none: the public API was permanently shut down on November 15, 2015; the hosted API is sold on RapidAPI from the Basic plan at USD 7.00 a month for 1,000...
identity cardlimit volume-quotaevidence documentedstale on 2026-12-03