This tool is no longer present in the server's latest manifest. Showing the last observed version (server version 0.1.0).
fred_macro_series
InactiveTool of CIPHER x402 — Paid Solana & Crypto Tools
declared in 0.1.0
Fetch a Federal Reserve Economic Data (FRED) series by ID — e.g. 'DGS10' (10Y yield), 'WALCL' (Fed balance sheet), 'T10Y2Y' (yield curve). Returns cleaned latest observations. Priced at $0.005 USDC on Base (x402). Pass a signed x402 v2 authorization as the '_payment' argument to unlock the paid response. Without it, the tool returns the 402 accept-list for your wallet to sign.
Parameters schema
{
"type": "object",
"required": [
"series_id"
],
"properties": {
"_payment": {
"type": "string",
"description": "Optional. Signed x402 v2 X-PAYMENT header value (base64-encoded EIP-3009 authorization). If present, forwarded upstream; if absent, tool returns the 402 accept-list."
},
"series_id": {
"type": "string",
"description": "FRED series ID (e.g. 'DGS10', 'WALCL', 'T10Y2Y', 'DFF')."
}
}
}No endpoints wrapped at confidence ≥ 0.70.
Parent server
CIPHER x402 — Paid Solana & Crypto Tools
https://github.com/cryptomotifs/cipher-x402-mcp
1/7 registries