MARKET MONITOR / CATALOGUE Services 133,130 MCP listed 40,873 x402 92,339 Rails Base / Solana / Polygon / Arbitrum Imported 2026-10-31 · 3 sources
Task

Treasury

59 services carry this tag in their source record. Tags come from the provider, not from us — a tag is a claim about what the service does, not proof that it does it well.

OnchainPulse x402 REST usage

Honeypot check, half a cent: can this token actually be sold? Simulated buy+sell verdict, buy/sell/transfer tax, mint authority, ownership renounced, transfer-pausable, blacklist — the raw flags, one source, no fusion. B...

onchainpulse.theaslangroupllc.com Data & Finance 70 calls / 30d checked 2026-10-31
0.005 USDC per call per call

US Treasury daily yield curve x402 REST usage

Latest US Treasury daily constant-maturity yield curve in one object: recordDate plus mo1, mo3, mo6, yr1, yr2, yr3, yr5, yr7, yr10, yr20 and yr30, each a yield in percent. Source: FRED DGS* series (St. Louis Fed), public...

agent402.tools Web & Scraping 62 calls / 30d checked 2026-10-31
0.005 USDC per call per call

VAPE x402 REST usage

VAPE dex_volumes — DEX trading volume on a chain by venue, each with its logo (default Base) — real trading activity across the chain's exchanges.

vape-x402.vapex402.workers.dev Data & Finance 13 calls / 30d checked 2026-10-29
0.01 USDC per call per call

Chit402 x402 REST usage

Signed spend receipts for agent x402 payments — who paid which call, verifiable by a third party. Treasury desk and possession book for agent spend — export, policy, evidence. POST /v1/chat/completions is the x402 USDC d...

api.chit402.com Crypto & Payments 41 calls / 30d checked 2026-10-31
0.002 USDC per call per call

RC Quantum Data Oracle x402 REST usage

Compact BTC funding regime state from a four-venue normalized surface: regime label, surface median, 30d z-score, same-sign share, spread, dispersion, venue count, freshness. Ed25519-signed. Data, not advice.

data.rcqsignals.com Other services 6 calls / 30d checked 2026-10-31
0.01 USDC per call per call

Saylor Innovations Data Desk x402 REST usage

Leading causes of death for any US state or the nation - deaths, share of all deaths and age-adjusted rates for heart disease, cancer, stroke and more

saylorinnovations.com Business & Growth 5 calls / 30d checked 2026-10-31
0.01 USDC per call per call

US Treasury Interest Costs x402 REST usage

US Treasury interest rates — latest monthly average rates on outstanding government debt, including Treasury bills, notes, bonds, TIPS, floating-rate notes and savings securities. Track federal borrowing costs and compar...

us-treasury-interest.use.x402atlas.com Productivity & Docs 5 calls / 30d checked 2026-10-31
0.01 USDC per call per call

Average interest rates on x402 REST usage

Latest average interest rates the US Treasury is paying by security type (Bills, Notes, Bonds, TIPS, FRNs, marketable vs non-marketable). Public domain, no key. No params - returns the most recent reporting month.

agent402.tools Search & Research 10 calls / 30d checked 2026-10-31
0.005 USDC per call per call

GenTech Wallet x402 REST usage

GenTech Labs x402 - Wallet

api.gentechlabs.net Crypto & Payments 2 calls / 30d checked 2026-10-31
0.02 USDC per call per call

GenTech Defi x402 REST usage

GenTech Labs x402 - Defi

api.gentechlabs.net Crypto & Payments 2 calls / 30d checked 2026-10-31
0.02 USDC per call per call

US Treasury yield history x402 REST usage

Last N business days of US Treasury constant-maturity yields, oldest→newest. Source: FRED DGS* series (St. Louis Fed), public domain.

agent402.tools Web & Scraping 8 calls / 30d checked 2026-10-31
0.005 USDC per call per call

treasury-rates x402 REST usage

US Treasury interest rates: the Daily Treasury Par Yield Curve fused with the average interest rates on the outstanding debt by security type. Computes the 2s10s spread and an inversion flag. The yield curve is a resilie...

api.agentstools.dev Search & Research 2 calls / 30d checked 2026-10-31
0.015 USDC per call per call

treasury-debt x402 REST usage

US federal debt from the Treasury Debt to the Penny series, split into debt held by the public and intragovernmental holdings, fused with interest expense on the debt. Returns the latest value, the history over a window...

api.agentstools.dev Search & Research 3 calls / 30d checked 2026-10-31
0.01 USDC per call per call

treasury-cash x402 REST usage

The US Treasury operating cash balance (the Treasury General Account) from the Daily Treasury Statement. Returns the latest TGA closing balance, the history over a window and the computed daily change flagged as a build...

api.agentstools.dev Other services 3 calls / 30d checked 2026-10-31
0.01 USDC per call per call

US Treasury Interest Costs x402 REST usage

US Treasury interest rates — latest monthly average rates on outstanding government debt, including Treasury bills, notes, bonds, TIPS, floating-rate notes and savings securities. Track federal borrowing costs and compar...

avg-interest-rates.use.x402atlas.com Productivity & Docs 3 calls / 30d checked 2026-10-31
0.01 USDC per call per call

Multichain Wallet Portfolio x402 REST usage

Portfolio of any wallet in one call with total USD: for an EVM address the native coin and major tokens on Base, Ethereum, BSC, Arbitrum, Polygon, Avalanche and Optimism at once; for a Solana address SOL and every SPL to...

agentsvc.io Crypto & Payments 6 calls / 30d checked 2026-10-31
0.005 USDC per call per call

Macro Data API x402 REST usage

Returns the spread in percentage points between two US Treasury tenors on a date and whether it is inverted.

macro-data-api-313m.onrender.com Other services 3 calls / 30d checked 2026-10-25
0.01 USDC per call per call

Cyre x402 REST usage

Cyre Pay-route Oracle — before your agent pays any external x402 resource, grade payTo + amount/URL + facilitator/offer pin hygiene in one call. Patterns, not verdicts. Agent guide: https://cyre.dev/SKILL.md

cyre.dev Crypto & Payments 14 calls / 30d checked 2026-10-31
0.002 USDC per call per call

Market Calendar API x402 REST usage

Lists scheduled US economic releases (CPI, NFP, PPI, GDP, PCE) in a date range with times in ET and UTC.

market-calendar-api.onrender.com Data & Finance 2 calls / 30d checked 2026-10-25
0.011 USDC per call per call

US total public debt outstanding x402 REST usage

Most recent total US public debt outstanding (the headline national-debt number, daily) from the Treasury "Debt to the Penny" feed. Public domain, no key. No params.

agent402.tools Web & Scraping 11 calls / 30d checked 2026-10-31
0.002 USDC per call per call

eu-verify x402 REST usage

Latest-release metadata from the official PyPI JSON API (live): version, license, requires_python compatibility, requires_dist dependency specs (max 100), yanked flag, last upload time and project URLs. Query: ?pkg=reque...

data.greeneris.io Databases & Storage 11 calls / 30d checked 2026-10-31
0.002 USDC per call per call

Blockpin x402 REST usage

Solana flow and income check: rebuilds SOL or SPL token payments into and out of a wallet or treasury from its latest transactions, groups them by payer and recipient (wallets vs program accounts such as pools and fee va...

check.blockpin.dev Crypto & Payments 2 calls / 30d checked 2026-10-31
0.01 USDC per call per call

Blockpin x402 REST usage

Token flow check: every ERC-20 Transfer of one token into and out of an address (a vault, treasury, fee receiver or wallet) since block N, with totals, net, top counterparties, the largest transfers and the balance now....

claus-check.joshlouisgoodman.workers.dev Data & Finance 2 calls / 30d checked 2026-10-31
0.01 USDC per call per call

treasury-statement x402 REST usage

The US Monthly Treasury Statement: federal receipts, outlays and the deficit or surplus for the latest month and fiscal year to date, fused with interest expense. Computes the deficit change year over year and interest e...

api.agentstools.dev Data & Finance 1 calls / 30d checked 2026-10-31
0.02 USDC per call per call

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