macro-us-capital-formation

Latest available United States gross capital formation plus a comparable annual history from the World Bank World Development Indicators API, with source, lag and revision caveats.

Latest available United States gross capital formation plus a comparable annual history from the World Bank World Development Indicators API, with source, lag and revision caveats. Purpose: Give an autonomous agent a normalized, directly sourced United States gross capital formation series without forcing it to understand World Bank indicator codes or response shapes. 24-hour freshness target; missing evidence is reported explicitly rather than invented.

UNRATEDListed

Overview

Grade?

UNRATED

0 of 30 paid calls toward a letter

Price

$0.01 per call

Paid calls

none yet

delivery unknown until someone pays

More info

Seller?

0x7d9c21ac…7a3ecb5b

URL

https://pay.edge-agents.ai/v1/services/macro-us-capital-formation

MCP server on this host: ai.edge-agents/intelligence

Seen

first 18 days ago · last 14 hr ago

33 free handshakes

Payment

Pays through

x402

Offered on?

Polygon, Arbitrum, Base USDC, Solana

Listed on?

Polygon, Arbitrum, Base, Solana

Score, from free handshakes onlyweights 2026.09.6

UN
RATED

0.692 liveness verified, no letter

To a letter · 30 paid calls

0 of 30

Held back by sample size, not by the seller · gap to 1.000 is 0.308: 0.203 uncertain ? + 0.104 short ? · 0.108 to B

How the composite of 0.692 is made up, part by part
Component	Weight	Measured	Lower bound ?		Adds	Short ?	Uncertain ?
livenesscosts the most it answered at all	0.60	0.97	0.697		0.418	−0.019	−0.162
latency p95 it answered as fast as its class	0.20	0.57	0.370		0.074	−0.085	−0.041
price stability the price stayed where it was listed	0.20	1.00	1.000		0.200	0	0
Composite	1.00		0.692	gap to 1.000 = 0.308 · 0.104 short · 0.203 uncertain	0.692	−0.104	−0.203

Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check

The multiplication, written out

  0.600 × 0.697   liveness       
+ 0.200 × 0.370   latency p95    
+ 0.200 × 1.000   price stability
= 0.692           → UNRATED: 25 of 30 paid calls      weights 2026.09.6 · 25 samples · seed cap_01M2MBWCF5101VWDP9433E1SKG|2026-08-30T03:18:34.006Z|2026.09.6

Verify it yourselfnpx teppi-check https://pay.edge-agents.ai/v1/services/macro-us-capital-formationcurl -s https://api.teppi.xyz/v1/trust/cap_01M2MBWCF5101VWDP9433E1SKG