fred-series?endDate=2022-12-31&seriesId=GDPC1&startDate=2018-01-01

Fetch any of FRED's ~800,000 economic time series by series ID - GDP (GDPC1), CPI (CPIAUCSL), unemployment (UNRATE), fed funds (DFF), and so on.

Fetch any of FRED's ~800,000 economic time series by series ID - GDP (GDPC1), CPI (CPIAUCSL), unemployment (UNRATE), fed funds (DFF), and so on. Supports date windowing and the standard FRED units transformations (lin, chg, ch1, pch, pc1, pca, cca, log).

UNRATEDListed

Overview

Grade?

UNRATED

0 of 30 paid calls toward a letter

Price

$0.005 per call

Paid calls

none yet

delivery unknown until someone pays

More info

Seller?

0x77065d81…16744121

URL

https://agent402.tools/api/fred-series?endDate=2022-12-31&seriesId=GDPC1&startDate=2018-01-01

MCP server on this host: io.github.MikeyPetrillo/agent402

Seen

first 29 days ago · last 16 hr ago

54 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

0.708 liveness verified, no letter

To a letter · 30 paid calls

0 of 30

Held down by latency p95 · gap to 1.000 is 0.292: 0.124 uncertain ? + 0.168 short ? · 0.092 to B

How the composite of 0.708 is made up, part by part
Component	Weight	Measured	Lower bound ?		Adds	Short ?	Uncertain ?
latency p95costs the most it answered as fast as its class	0.20	0.19	0.000		0.000	−0.162	−0.038
liveness it answered at all	0.60	0.99	0.846		0.508	−0.006	−0.087
price stability the price stayed where it was listed	0.20	1.00	1.000		0.200	0	0
Composite	1.00		0.708	gap to 1.000 = 0.292 · 0.168 short · 0.124 uncertain	0.708	−0.168	−0.124

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

The multiplication, written out

  0.200 × 0.000   latency p95    
+ 0.600 × 0.846   liveness       
+ 0.200 × 1.000   price stability
= 0.708           → UNRATED: 53 of 30 paid calls      weights 2026.09.6 · 53 samples · seed cap_01M1RD9FQPAG6FW0H93AQSNMYN|2026-09-04T00:21:52.302Z|2026.09.6

Verify it yourselfnpx teppi-check https://agent402.tools/api/fred-series?endDate=2022-12-31&seriesId=GDPC1&startDate=2018-01-01curl -s https://api.teppi.xyz/v1/trust/cap_01M1RD9FQPAG6FW0H93AQSNMYN