Endpoint · lookupGETapi.agentstools.dev /docs/changelog ?ecosystem=npm&from_version=18.0.0&name=react&to_version=19.0.0
Version-delta changelog for a library between two versions.
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Version-delta changelog for a library between two versions. Give an ecosystem, package name and from_version and to_version and get the GitHub release notes in that range, the registry versions between them, and surfaced breaking-change markers. Built for agents deciding whether an upgrade is safe.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.008 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://api.agentstools.dev/docs/changelog?ecosystem=npm&from_version=18.0.0&name=react&to_version=19.0.0
Seen
first 34 days ago · last 18 days ago
45 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC
Listed on?
Polygon, Arbitrum, Base, Solana
Disagrees with the offer
Score, from free handshakes onlyweights 2026.09.4
UN
RATED
RATED
0.785 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held down by latency p95 · gap to 1.000 is 0.215: 0.100 uncertain ? + 0.114 short ? · 0.015 to B
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| latency p95costs the most it answered as fast as its class |
0.20 | 0.43 | 0.335 | 0.067 | −0.114 | −0.018 | |
| liveness it answered at all |
0.60 | 1.00 | 0.863 | 0.518 | 0 | −0.082 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.785 | gap to 1.000 = 0.215 · 0.114 short · 0.100 uncertain | 0.785 | −0.114 | −0.100 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.200 × 0.335 latency p95
+ 0.600 × 0.863 liveness
+ 0.200 × 1.000 price stability
= 0.785 → UNRATED: 45 of 30 paid calls weights 2026.09.4 · 45 samples · seed cap_01M1A5A3BST20D0DHJNX9QD8FN|2026-08-23T21:20:07.509Z|2026.09.4
Verify it yourself
npx teppi-check https://api.agentstools.dev/docs/changelog?ecosystem=npm&from_version=18.0.0&name=react&to_version=19.0.0curl -s https://api.teppi.xyz/v1/trust/cap_01M1A5A3BST20D0DHJNX9QD8FN