Endpoint · onchainGETagent402.tools /api/chain/pending ?network=base
The chain's pending block: how many transactions are queued for the next block, the base fee they will pay, and the gas already used against the limit.
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The chain's pending block: how many transactions are queued for the next block, the base fee they will pay, and the gas already used against the limit. This is the node's own view of what is about to be mined, so it answers "is the chain congested right now" without an indexer. Transaction hashes are included when the node returns them. EVM chains: ethereum, base, polygon, arbitrum, optimism.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.001 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://agent402.tools/api/chain/pending?network=base
MCP server on this host: io.github.MikeyPetrillo/agent402
Seen
first 20 days ago · last 13 hr ago
37 free handshakes
Payment
Pays through
x402 · MPP evm, tempo
Offered on?
algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73ktiC1qzkkit8=, eip155:10, eip155:1329, Polygon, eip155:143, Arbitrum, eip155:42220, Avalanche, Robinhood Chain, Base USDC, Solana, stellar:pubnet, Tempo USDC.e
Listed on?
Polygon, Arbitrum, Avalanche, Base, Solana
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.705 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held down by latency p95 · gap to 1.000 is 0.295: 0.128 uncertain ? + 0.167 short ? · 0.095 to B
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| latency p95costs the most it answered as fast as its class |
0.20 | 0.17 | 0.118 | 0.024 | −0.167 | −0.009 | |
| liveness it answered at all |
0.60 | 1.00 | 0.802 | 0.481 | 0 | −0.119 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.705 | gap to 1.000 = 0.295 · 0.167 short · 0.128 uncertain | 0.705 | −0.167 | −0.128 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.200 × 0.118 latency p95
+ 0.600 × 0.802 liveness
+ 0.200 × 1.000 price stability
= 0.705 → UNRATED: 31 of 30 paid calls weights 2026.09.6 · 31 samples · seed cap_01M2F7357F2KRZ97K8ZZS3K8YG|2026-08-31T09:17:36.312Z|2026.09.6
Verify it yourself
npx teppi-check https://agent402.tools/api/chain/pending?network=basecurl -s https://api.teppi.xyz/v1/trust/cap_01M2F7357F2KRZ97K8ZZS3K8YG