SYNTHORA Machine-Payable API Mesh

Aggregate contract for the SYNTHORA x402 mesh: pay-per-call intelligence verdicts (contract safety, wallet enrichment, Polymarket whale/odds/resolution/dispute/insider signals) served as POST JSON on the api.hergertsynthora.com/v1/{id} gateway and on per-product hosts, every result Ed25519-signed, settled in USDC on Base via HTTP 402.

Operations 11

POST /service On-chain contract safety check (0.005 USDC) #
POST /preflight Verify-before-pay check on any x402 endpoint (0.010 USDC) #
GET /.well-known/x402.json x402 discovery manifest (free) #
GET /.well-known/agent.json A2A Agent Card (free) #
POST /v1/wallet-enrich Wallet enrichment for any EVM address: risk score, sanctions exposure, tx behavior, labels (0.15 USDC) #
POST /v1/polymarket-whales Latest large Polymarket trades (whale tracking) with wallet, size, market and tx (0.15 USDC) #
POST /v1/polymarket-odds-movers Polymarket markets ranked by biggest odds move in 1h/24h/1wk with volume and spread (0.10 USDC) #
POST /v1/polymarket-resolution-watch Polymarket markets near resolution with UMA status (proposed/disputed) and risk flags (0.10 USDC) #
POST /v1/dispute-risk Polymarket resolution/dispute risk score 0-100 with UMA status, bond and holder concentration (0.05 USDC) #
POST /v1/insider-radar Polymarket insider-style alerts: fresh wallets, big size vs volume, extreme-odds entries before moves (0.03 USDC) #
POST /v1/market-resolution Canonical Polymarket market resolution status: state, UMA status, sources and estimated payout (0.01 USDC) #

Documentation

Specifications

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OpenAPI Specification

hergertsynthora-com-mesh-aggregate-openapi.yml Raw ↑
openapi: 3.1.0
x-discovery:
  ownershipProofs:
  - '0xb107b1c73411f02586b715eba39066d97d331476af401c49a480795c4b53a39f4eb884d52fe8138f02c5d6581c19d6f5bb790e848dbe5bff42074eb44815ab661c'
info:
  title: SYNTHORA Machine-Payable API Mesh (aggregate)
  version: 2026.09.03
  description: 'Aggregate OpenAPI for the SYNTHORA x402 mesh: 121 pay-per-call services, each on its own host under *.hergertsynthora.com,
    path /service, POST JSON. Per-service OpenAPI: https://<host>/openapi.json. Payment: x402, USDC on Base, payTo 0xEf879BFD6C4AccB8F795136de90246e1EC245e06
    (Safe 1.3.0). Full machine catalog: https://catalog.hergertsynthora.com/catalog.json'
  contact:
    email: info@hergertsynthora.com
  x-terms: https://hergertsynthora.com/terms
  x-sla: https://api.hergertsynthora.com/sla
servers:
- url: https://pay.hergertsynthora.com
  description: Flagship endpoints
externalDocs:
  description: Full x402 discovery manifest (222 live payable resources)
  url: https://pay.hergertsynthora.com/.well-known/x402.json
paths:
  /service:
    post:
      operationId: contractGuard
      summary: On-chain contract safety check (0.005 USDC)
      description: 'Pre-trade safety for agents: honeypot, rug-pull, hidden-mint and owner-privilege detection on a Base contract.
        Returns an Ed25519-signed verdict.'
      tags:
      - safety
      x-payment-info:
        price:
          mode: fixed
          currency: USD
          amount: '0.005000'
        protocols:
        - x402: {}
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/ServiceRequest'
            example:
              input: '0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913'
      responses:
        '200':
          $ref: '#/components/responses/SignedResult'
        '402':
          $ref: '#/components/responses/PaymentRequired'
  /preflight:
    post:
      operationId: payToPreflight
      summary: Verify-before-pay check on any x402 endpoint (0.010 USDC)
      description: 'Synchronous check that a target x402 endpoint and its payTo are alive and unchanged immediately before
        you pay, so an agent never sends USDC to a dead, changed or hijacked payTo. Returns an Ed25519-signed verdict: safe
        | changed | down | unknown.'
      tags:
      - safety
      x-payment-info:
        price:
          mode: fixed
          currency: USD
          amount: '0.010000'
        protocols:
        - x402: {}
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required:
              - input
              properties:
                input:
                  type: object
                  required:
                  - endpoint_url
                  - expected_payTo
                  properties:
                    endpoint_url:
                      type: string
                      format: uri
                    expected_payTo:
                      type: string
                      pattern: ^0x[a-fA-F0-9]{40}$
            example:
              input:
                endpoint_url: https://pay.hergertsynthora.com/service
                expected_payTo: '0xEf879BFD6C4AccB8F795136de90246e1EC245e06'
      responses:
        '200':
          $ref: '#/components/responses/SignedResult'
        '402':
          $ref: '#/components/responses/PaymentRequired'
  /.well-known/x402.json:
    get:
      operationId: discoveryManifest
      summary: x402 discovery manifest (free)
      description: Machine-readable catalogue of every live payable resource, with price, payTo, network and input/output
        schema. Only resources that returned a valid 402 challenge at generation time are listed.
      tags:
      - discovery
      responses:
        '200':
          description: Discovery manifest
          content:
            application/json:
              schema:
                type: object
  /.well-known/agent.json:
    get:
      operationId: agentCard
      summary: A2A Agent Card (free)
      description: Agent-to-Agent protocol card listing the mesh's skills.
      tags:
      - discovery
      responses:
        '200':
          description: A2A agent card
          content:
            application/json:
              schema:
                type: object
  /v1/wallet-enrich:
    post:
      operationId: walletEnrich
      summary: 'Wallet enrichment for any EVM address: risk score, sanctions exposure, tx behavior, labels (0.15 USDC)'
      description: 'Enrich any EVM wallet (0x address or ENS name) in one call: 0-100 risk score (low/medium/high), sanctions
        exposure screening (OFAC SDN wallet lists: Tornado Cash, Lazarus, Garantex), on-chain activity on Ethereum + Base
        (native balance, tx count, contract-vs-EOA) and labels (ENS reverse, GoPlus address-security flags: phishing, mixer,
        cybercrime, money laundering). Ed25519-signed. Paid per call via x402 in USDC on Base mainnet (eip155:8453). Free
        trial: 3 calls per wallet with header X-WALLET.'
      tags:
      - wallet-enrichment
      - risk
      - sanctions
      - compliance
      - kyt
      x-payment-info:
        price:
          mode: fixed
          currency: USD
          amount: '0.150000'
        protocols:
        - x402: {}
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                address:
                  type: string
                  description: EVM wallet address (0x...) or ENS name
              required:
              - address
            example:
              address: vitalik.eth
      responses:
        '200':
          ? ''
          : '#/components/responses/SignedResult'
        '402':
          ? ''
          : '#/components/responses/PaymentRequired'
  /v1/polymarket-whales:
    post:
      operationId: polymarket_whales
      summary: Latest large Polymarket trades (whale tracking) with wallet, size, market and tx (0.15 USDC)
      description: 'Live whale-tracking on Polymarket: the latest large trades (default >= 5000 USD, tunable via min_usd)
        with wallet, side, outcome, size, price, USD value, market title/slug and tx hash, straight from Polymarket public
        trades data API. Built for prediction-market agents that track smart money before trading. No charge on service failure.
        Ed25519-signed. $0.15 USDC per call via x402 on Base. Free trial: 3 calls per wallet with header X-WALLET.'
      tags:
      - polymarket
      - prediction-markets
      - whale-tracking
      - smart-money
      - trading-signal
      - x402
      - usdc
      x-payment-info:
        price:
          mode: fixed
          currency: USD
          amount: '0.150000'
        protocols:
        - x402: {}
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                min_usd:
                  type: number
                  description: Minimum trade size in USD (default 5000)
                limit:
                  type: integer
                  description: Max trades to return (1-100, default 25)
                side:
                  type: string
                  description: buy | sell | all (default all)
            example:
              min_usd: 10000
              limit: 20
              side: all
      responses:
        '200':
          ? ''
          : '#/components/responses/SignedResult'
        '402':
          ? ''
          : '#/components/responses/PaymentRequired'
  /v1/polymarket-odds-movers:
    post:
      operationId: polymarket_odds_movers
      summary: Polymarket markets ranked by biggest odds move in 1h/24h/1wk with volume and spread (0.10 USDC)
      description: 'Polymarket odds movers: active markets ranked by biggest price swing in the last 1h / 24h / 1wk (window
        param), with yes price, change and direction, best bid/ask, spread, 24h volume, liquidity and end date. The momentum
        signal prediction bots scan before entering a market. No charge on service failure. Ed25519-signed. $0.10 USDC per
        call via x402 on Base. Free trial: 3 calls per wallet with header X-WALLET.'
      tags:
      - polymarket
      - prediction-markets
      - odds
      - momentum
      - trading-signal
      - x402
      - usdc
      x-payment-info:
        price:
          mode: fixed
          currency: USD
          amount: '0.100000'
        protocols:
        - x402: {}
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                window:
                  type: string
                  description: 1h | 24h | 1wk (default 24h)
                limit:
                  type: integer
                  description: Max markets (1-50, default 15)
                min_volume:
                  type: number
                  description: Min 24h volume USD (default 10000)
            example:
              window: 24h
              limit: 15
              min_volume: 10000
      responses:
        '200':
          ? ''
          : '#/components/responses/SignedResult'
        '402':
          ? ''
          : '#/components/responses/PaymentRequired'
  /v1/polymarket-resolution-watch:
    post:
      operationId: polymarket_resolution_watch
      summary: Polymarket markets near resolution with UMA status (proposed/disputed) and risk flags (0.10 USDC)
      description: 'Polymarket resolution watch: markets ending within N days (default 7) with UMA resolution status (proposed/disputed),
        UMA bond and reward, hours to resolution, last price, 24h volume, liquidity and a uma_risk flag for contested or undecided
        resolutions. Lets prediction agents avoid or exploit resolution risk. No charge on service failure. Ed25519-signed.
        $0.10 USDC per call via x402 on Base. Free trial: 3 calls per wallet with header X-WALLET.'
      tags:
      - polymarket
      - prediction-markets
      - uma
      - resolution
      - risk
      - x402
      - usdc
      x-payment-info:
        price:
          mode: fixed
          currency: USD
          amount: '0.100000'
        protocols:
        - x402: {}
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                days:
                  type: number
                  description: Days ahead to scan (0-60, default 7)
                limit:
                  type: integer
                  description: Max markets (1-100, default 20)
                min_volume:
                  type: number
                  description: Min 24h volume USD (default 0)
            example:
              days: 7
              limit: 20
              min_volume: 0
      responses:
        '200':
          ? ''
          : '#/components/responses/SignedResult'
        '402':
          ? ''
          : '#/components/responses/PaymentRequired'
  /v1/dispute-risk:
    post:
      operationId: dispute_risk
      summary: Polymarket resolution/dispute risk score 0-100 with UMA status, bond and holder concentration (0.05 USDC)
      description: 'Resolution/dispute risk score (0-100) for Polymarket markets: UMA status (proposed/disputed), UMA bond
        and reward, rules-text ambiguity (length, deadline date, declared resolution source), top-3 holder concentration as
        a vote-manipulation proxy, and days to resolution. Pass a market_slug or condition_id for one market, or nothing to
        scan the top markets resolving in the next 14 days. Built for prediction agents that price resolution risk before
        trading. No charge on service failure. Ed25519-signed. $0.05 USDC per call via x402 on Base. Free trial: 3 calls per
        wallet with header X-WALLET.'
      tags:
      - polymarket
      - prediction-markets
      - uma
      - dispute
      - resolution-risk
      - x402
      - usdc
      x-payment-info:
        price:
          mode: fixed
          currency: USD
          amount: '0.050000'
        protocols:
        - x402: {}
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                market_slug:
                  type: string
                  description: Polymarket market slug (optional)
                condition_id:
                  type: string
                  description: 0x condition id (optional, overrides slug)
                limit:
                  type: integer
                  description: Max markets in scan mode (1-20, default 10)
                min_volume:
                  type: number
                  description: Min 24h volume USD in scan mode (default 0)
            example:
              market_slug: will-trump-win-the-2024-election
      responses:
        '200':
          ? ''
          : '#/components/responses/SignedResult'
        '402':
          ? ''
          : '#/components/responses/PaymentRequired'
  /v1/insider-radar:
    post:
      operationId: insider_radar
      summary: 'Polymarket insider-style alerts: fresh wallets, big size vs volume, extreme-odds entries before moves (0.03
        USDC)'
      description: 'Insider-style trade detection on Polymarket: scans the latest large fills (min_usd, default 10000 USD)
        over lookback_hours (default 24) and flags wallets that are fresh (few lifetime trades), sized big vs the market 24h
        volume, or entered at extreme odds right before the market moved. Each alert carries wallet, market, size, tx hash,
        a 0-100 severity score and explicit reasons; approximations are declared in the methodology field. For prediction
        agents tracking informed money. No charge on service failure. Ed25519-signed. $0.03 USDC per call via x402 on Base.
        Free trial: 3 calls per wallet with header X-WALLET.'
      tags:
      - polymarket
      - prediction-markets
      - insider
      - smart-money
      - trading-signal
      - x402
      - usdc
      x-payment-info:
        price:
          mode: fixed
          currency: USD
          amount: '0.030000'
        protocols:
        - x402: {}
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                min_usd:
                  type: number
                  description: Minimum trade size USD (default 10000)
                lookback_hours:
                  type: number
                  description: Hours to look back (1-168, default 24)
                limit:
                  type: integer
                  description: Max alerts (1-100, default 25)
            example:
              min_usd: 10000
              lookback_hours: 24
              limit: 25
      responses:
        '200':
          ? ''
          : '#/components/responses/SignedResult'
        '402':
          ? ''
          : '#/components/responses/PaymentRequired'
  /v1/market-resolution:
    post:
      operationId: market_resolution
      summary: 'Canonical Polymarket market resolution status: state, UMA status, sources and estimated payout (0.01 USDC)'
      description: 'Canonical resolution status for one Polymarket market (market_slug or condition_id required): market state
        (active/resolving/closed), UMA resolution statuses (proposed/disputed), end date and hours to resolution, declared
        resolution source plus sources found in the rules text, current outcome prices, UMA bond/reward and estimated payout
        per outcome (1.00 USDC per winning share, implied EV). The call a prediction bot makes before and after trading a
        market. No charge on service failure. Ed25519-signed. $0.01 USDC per call via x402 on Base. Free trial: 3 calls per
        wallet with header X-WALLET.'
      tags:
      - polymarket
      - prediction-markets
      - uma
      - resolution
      - market-status
      - x402
      - usdc
      x-payment-info:
        price:
          mode: fixed
          currency: USD
          amount: '0.010000'
        protocols:
        - x402: {}
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                market_slug:
                  type: string
                  description: Polymarket market slug (required unless condition_id)
                condition_id:
                  type: string
                  description: 0x condition id (overrides slug)
            example:
              market_slug: will-trump-win-the-2024-election
      responses:
        '200':
          ? ''
          : '#/components/responses/SignedResult'
        '402':
          ? ''
          : '#/components/responses/PaymentRequired'
components:
  schemas:
    ServiceRequest:
      type: object
      required:
      - input
      properties:
        input:
          type: string
          description: Primary argument. For contract safety, a 0x contract address on Base.
    SignedResult:
      type: object
      properties:
        ok:
          type: boolean
        niche:
          type: string
        result:
          type: object
        receipt:
          type: object
          description: Ed25519 signature over the result, plus payment reference.
    PaymentRequirements:
      type: object
      properties:
        scheme:
          type: string
          const: exact
        network:
          type: string
          const: eip155:8453
        asset:
          type: string
          const: '0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913'
          description: USDC on Base
        amount:
          type: string
          description: Price in USDC base units (6 decimals)
        maxAmountRequired:
          type: string
        payTo:
          type: string
        maxTimeoutSeconds:
          type: integer
  responses:
    SignedResult:
      description: Paid result, Ed25519-signed.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/SignedResult'
    PaymentRequired:
      description: Payment required. Read `accepts` for price and payTo, then retry with the X-PAYMENT header.
      content:
        application/json:
          schema:
            type: object
            properties:
              x402Version:
                type: integer
              error:
                type: string
              accepts:
                type: array
                items:
                  $ref: '#/components/schemas/PaymentRequirements'
  securitySchemes:
    x402Payment:
      type: apiKey
      in: header
      name: X-PAYMENT
      description: EIP-3009 transferWithAuthorization payload, USDC on Base. Obtained by first calling the endpoint and reading
        the 402 challenge.
security:
- x402Payment: []
tags:
- name: safety
  description: Pre-trade and pre-payment safety checks
- name: discovery
  description: Free machine-readable discovery documents
x-synthora-products:
- host: agentcard.hergertsynthora.com
  url: https://agentcard.hergertsynthora.com/service
  price_usdc: 0.01
  description: 'Agent Card Validator (A2A): given an Agent Card URL or JSON, deterministically validates it against the A2A
    spec — required fields, skill schemas, endpoint reachability, security schemes, provider transparency — and returns a
    compatibility_score, schema_errors and warnings. The trust layer for the a'
  openapi: https://agentcard.hergertsynthora.com/openapi.json
  payment:
    protocol: x402
    network: eip155:8453
    asset: USDC
    payTo: '0xEf879BFD6C4AccB8F795136de90246e1EC245e06'
- host: air-quality.hergertsynthora.com
  url: https://air-quality.hergertsynthora.com/service
  price_usdc: 0.01
  description: 'SYNTHORA air-quality: live air quality for any city or lat,lon — PM2.5/PM10/ozone/NO2, EU and US AQI, and
    a WHO-threshold operational verdict (good/moderate/harmful). Source: open-meteo Air Quality (CAMS/ESA Copernicus), free,
    no key. $0.005 USDC x402 Base.'
  openapi: https://air-quality.hergertsynthora.com/openapi.json
  payment:
    protocol: x402
    network: eip155:8453
    asset: USDC
    payTo: '0xEf879BFD6C4AccB8F795136de90246e1EC245e06'
- host: ais-sanctions-signal.hergertsynthora.com
  url: https://ais-sanctions-signal.hergertsynthora.com/service
  price_usdc: 2.0
  description: 'SYNTHORA AIS x sanctions LIVE SIGNAL: vessels heard by our own AIS listener crossed against sanctions lists
    and PSC detentions (deterministic, cron 2h). Real signal verified 2026-09-02: HELION (MMSI 538012094, ua_war_sanctions)
    in Gibraltar. Tier estandar: 2 USDC per call via x402 on Base.'
  openapi: https://ais-sanctions-signal.hergertsynthora.com/openapi.json
  payment:
    protocol: x402
    network: eip155:8453
    asset: USDC
    payTo: '0xEf879BFD6C4AccB8F795136de90246e1EC245e06'
- host: amlscreen.hergertsynthora.com
  url: https://amlscreen.hergertsynthora.com/service
  price_usdc: 0.1
  description: Screen a crypto wallet address against global sanctions and illicit-activity intelligence. Cross-checks the
    on-chain Chainalysis sanctions oracle, TRM screening, OFAC SDN and GoPlus address flags (mixer, phishing, laundering),
    returning a sanctioned yes/no, matched lists and an AML risk score. Use i
  openapi: https://amlscreen.hergertsynthora.com/openapi.json
  payment:
    protocol: x402
    network: eip155:8453
    asset: USDC
    payTo: '0xEf879BFD6C4AccB8F795136de90246e1EC245e06'
- host: asset-risk.hergertsynthora.com
  url: https://asset-risk.hergertsynthora.com/service
  price_usdc: 0.03
  description: 'SYNTHORA asset-risk: geoint risk verdict by zone (gibraltar, bab-el-mandeb, bosphorus, algeciras...) or lat/lon+bbox
    — confidence measured by AGREEMENT between independent sources, discrepancies declared (the moat). $0.03 USDC x402 Base.'
  openapi: https://asset-risk.hergertsynthora.com/openapi.json
  payment:
    protocol: x402
    network: eip155:8453
    asset: USDC
    payTo: '0xEf879BFD6C4AccB8F795136de90246e1EC245e06'
- host: bitcoin-fees.hergertsynthora.com
  url: https://bitcoin-fees.hergertsynthora.com/service
  price_usdc: 0.01
  description: 'SYNTHORA bitcoin-fees: Bitcoin fee tiers in sat/vB (fastest/half-hour/hour/economy/minimum) plus current block
    height. Source: mempool.space public API, keyless. Bitcoin only.'
  openapi: https://bitcoin-fees.hergertsynthora.com/openapi.json
  payment:
    protocol: x402
    network: eip155:8453
    asset: USDC
    payTo: '0xEf879BFD6C4AccB8F795136de90246e1EC245e06'
- host: bridgerisk.hergertsynthora.com
  url: https://bridgerisk.hergertsynthora.com/service
  price_usdc: 0.1
  description: Assess the security risk of a cross-chain bridge before routing funds through it. Combines live DefiLlama TVL
    and audit status with the full bridge-hack incident history and known-exploit analysis into a 0-100 risk score, a safe/caution/high_risk/critical
    signal and explicit risk factors. Use it for
  openapi: https://bridgerisk.hergertsynthora.com/openapi.json
  payment:
    protocol: x402
    network: eip155:8453
    asset: USDC
    payTo: '0xEf879BFD6C4AccB8F795136de90246e1EC245e06'
- host: businessrisk.hergertsynthora.com
  url: https://businessrisk.hergertsynthora.com/service
  price_usdc: 0.05
  description: 'Counterparty business-risk verdict: one call fuses OFAC/EU sanctions screening, on-chain wallet reputation,
    and token/pool contract risk into a single weighted risk_score (0-100), a kill/pivot/proceed verdict, and reason_codes
    naming which sub-signal drove it. Weights: sanctions 0.50, wallet 0.30, t'
  openapi: https://businessrisk.hergertsynthora.com/openapi.json
  payment:
    protocol: x402
    network: eip155:8453
    asset: USDC
    payTo: '0xEf879BFD6C4AccB8F795136de90246e1EC245e06'
- host: chokepoint-risk.hergertsynthora.com
  url: https://chokepoint-risk.hergertsynthora.com/service
  price_usdc: 0.05
  description: 'SYNTHORA chokepoint-risk: SUPERCORRELATED risk verdict per maritime chokepoint (Hormuz, Suez, Panama, Bab
    el-Mandeb, Malacca, Gibraltar, Taiwan) — crosses REAL TRAFFIC (IMF PortWatch, canonical Polymarket resolution source)
    x NARRATIVE (GDELT global news spike+tone) x NAVIGABILITY (WaveWatch III sea'
  openapi: https://chokepoint-risk.hergertsynthora.com/openapi.json
  payment:
    protocol: x402
    network: eip155:8453
    asset: USDC
    payTo: '0xEf879BFD6C4AccB8F795136de90246e1EC245e06'
- host: chokepoint-transits.hergertsynthora.com
  url: https://chokepoint-transits.hergertsynthora.com/service
  price_usdc: 0.01
  description: 'SYNTHORA chokepoint-transits: daily vessel transits through the 28 global maritime chokepoints (Hormuz, Suez,
    Panama, Bab el-Mandeb, Malacca...). Latest settled day, 7d moving average, deviation vs 30d baseline, per-vessel-type
    breakdown (a tanker-only drop at Hormuz is the tradeable signal) and ano'
  openapi: https://chokepoint-transits.hergertsynthora.com/openapi.json
  payment:
    protocol: x402
    network: eip155:8453
    asset: USDC
    payTo: '0xEf879BFD6C4AccB8F795136de90246e1EC245e06'
- host: code-sandbox.hergertsynthora.com
  url: https://code-sandbox.hergertsynthora.com/service
  price_usdc: 0.01
  description: 'Python code execution as a service for agents: send code, get stdout/stderr/exit code. Isolated, hard limits.
    $0.01 USDC x402 Base.'
  openapi: https://code-sandbox.hergertsynthora.com/openapi.json
  payment:
    protocol: x402
    network: eip155:8453
    asset: USDC
    payTo: '0xEf879BFD6C4AccB8F795136de90246e1EC245e06'
- host: codeaudit.hergertsynthora.com
  url: https://codeaudit.hergertsynthora.com/service
  price_usdc: 0.32
  description: 'Multi-LLM Smart Contract Audit: 3 independent LLM perspectives (security, logic, gas) + static pattern scan
    on Solidity/Vyper source. Severity: clean/low/medium/high/critical. Ed25519-signed, publishable on-chain. POST {"source":"pragma
    solidity...","language":"solidity"} or {"address":"0x..","chain'
  openapi: https://codeaudit.hergertsynthora.com/openapi.json
  payment:
    protocol: x402
    network: eip155:8453
    asset: USDC
    payTo: '0xEf879BFD6C4AccB8F795136de90246e1EC245e06'
- host: coingecko-crypto-price-history.hergertsynthora.com
  url: https://coingecko-crypto-price-history.hergertsynthora.com/service
  price_usdc: 0.05
  description: Historical daily price, market-cap and volume time-series for a coin in any fiat currency from CoinGecko's
    keyless market_chart endpoint (JSON). Serves autonomous crypto-vs-fiat trend agents, backtesting bots, and agent-to-agent
    analytics needing multi-day price series without a key. Pay-per-call vi
  openapi: https://coingecko-crypto-price-history.hergertsynthora.com/openapi.json
  payment:
    protocol: x402
    network: eip155:8453
    asset: USDC
    payTo: '0xEf879BFD6C4AccB8F795136de90246e1EC245e06'
- host: commodity-macro.hergertsynthora.com
  url: https://commodity-macro.hergertsynthora.com/service
  price_usdc: 0.05
  description: Gold, silver and major macro FX reference in one call for portfolio-hedging agents. ECB + metals reference.
    Free source. $0.05 USDC via x402 on Base. SYNTHORA. Pay-per-call via x402 on Base. No charge on upstream failure.
  openapi: https://commodity-macro.hergertsynthora.com/openapi.json
  payment:
    protocol: x402
    network: eip155:8453
    asset: USDC
    payTo: '0xEf879BFD6C4AccB8F795136de90246e1EC245e06'
- host: compliance-eu.hergertsynthora.com
  url: https://compliance-eu.hergertsynthora.com/service
  price_usdc: 0.1
  description: 'EU Compliance Triage: AI Act risk classification + MiCA category detection. Automated regulatory analysis
    for fintechs, exchanges, AI projects.'
  openapi: https://compliance-eu.hergertsynthora.com/openapi.json
  payment:
    protocol: x402
    network: eip155:8453
    asset: USDC
    payTo: '0xEf879BFD6C4AccB8F795136de90246e1EC245e06'
- host: consensus-fragility.hergertsynthora.com
  url: https://consensus-fragility.hergertsynthora.com/service
  price_usdc: 0.1
  description: 'Consensus Fragility Feed: divergence signals between independent sources. Detect when consensus is fragile
    before trading.'
  openapi: https://consensus-fragility.hergertsynthora.com/openapi.json
  payment:
    protocol: x402
    network: eip155:8453
    asset: USDC
    payTo: '0xEf879BFD6C4AccB8F795136de90246e1EC245e06'
- host: contract-guard.hergertsynthora.com
  url: https://contract-guard.hergertsynthora.com/service
  price_usdc: 0.32
  description: 'SYNTHORA contract_guard (endpoint canonico historico, alias de contractwatch): veredicto de seguridad de contrato
    on-chain que SI lee el bytecode (eth_getCode) y slots de proxy (EIP-1967/zeppelinos/UUPS/beacon), owner() y privilegios
    ocultos: honeypot, rug-pull, hidden mint. Correlacionado entre fue'
  openapi: https://contract-guard.hergertsynthora.com/openapi.json
  payment:
    protocol: x402
    network: eip155:8453
    asset: USDC
    payTo: '0xEf879BFD6C4AccB8F795136de90246e1EC245e06'
- host: contractwatch.hergertsynthora.com
  url: https://contractwatch.hergertsynthora.com/service
  price_usdc: 0.32
  description: 'SYNTHORA contractwatch: verdict de seguridad de contrato on-chain que SI lee el bytecode (eth_getCode) y slots
    de proxy (EIP-1967/zeppelinos/UUPS/beacon), owner() y privilegios ocultos: honeypot, rug-pull, hidden mint. Correlacionado
    entre fuentes independientes y firmado Ed25519. 0.32 USDC via x402'
  openapi: https://contractwatch.hergertsynthora.com/openapi.json
  payment:
    protocol: x402
    network: eip155:8453
    asset: USDC
    payTo: '0xEf879BFD6C4AccB8F795136de90246e1EC245e06'
- host: counterparty-attestation.hergertsynthora.com
  url: https://counterparty-attestation.hergertsynthora.com/service
  price_usdc: 0.5
  description: 'SYNTHORA counterparty-attestation: full signed due-diligence attestation on a counterparty, re-verifiable
    by third parties. Multi-list matching (OFAC/UN/EU/OpenSanctions) with fuzzy entity resolution, per-list evidence, consulted
    lists with dates, sha256 + SYNTHORA signature over the full ruling. 0.'
  openapi: https://counterparty-attestation.hergertsynthora.com/openapi.json
  payment:
    protocol: x402
    network: eip155:8453
    asset: USDC
    payTo: '0xEf879BFD6C4AccB8F795136de90246e1EC245e06'
- host: counterparty-clearance.hergertsynthora.com
  url: https://counterparty-clearance.hergertsynthora.com/service
  price_usdc: 0.1
  description: 'SYNTHORA counterparty-clearance (screen): due diligence of a counterparty before paying or contracting. Multi-list
    matching (OFAC SDN + aliases, UN, OpenSanctions, EU consolidated) + on-chain reputation, fused by the SYNTHORA engine
    into a signed CLEAR/FLAGGED/BLOCKED ruling with citations to the ex'
  openapi: https://counterparty-clearance.hergertsynthora.com/openapi.json
  payment:
    protocol: x402
    network: eip155:8453
    asset: USDC
    payTo: '0xEf879BFD6C4AccB8F795136de90246e1EC245e06'
- host: cryptonews.hergertsynthora.com
  url: https://cryptonews.hergertsynthora.com/service
  price_usdc: 0.05
  description: 'SYNTHORA cryptonews: real-time crypto news headlines with sentiment, ranked by importance. Aggregates keyless
    RSS feeds (CryptoPanic, CoinDesk, CoinTelegraph, Decrypt, Bitcoin Magazine) into deduplicated, freshness-and-source-weighted
    top headlines, each scored with a lexical bull/bear sentiment (ve'
  openapi: https://cryptonews.hergertsynthora.com/openapi.json
  payment:
    protocol: x402
    network: eip155:8453
    asset: USDC
    payTo: '0xEf879BFD6C4AccB8F795136de90246e1EC245e06'
- host: daily-intel-brief.hergertsynthora.com
  url: https://daily-intel-brief.hergertsynthora.com/service
  price_usdc: 0.1
  description: 'SYNTHORA daily-intel-brief: the daily intelligence briefing in ONE call — funding spreads cross-venue, stablecoin
    depeg radar, US funding stress (SOFR-EFFR), chokepoint status (PortWatch), narrative tension (GDELT), plus executive alerts.
    Each block declares its verified sources. What a trading agen'
  openapi: https://daily-intel-brief.hergertsynthora.com/openapi.json
  payment:
    protocol: x402
    network: eip155:8453
    asset: USDC
    payTo: '0xEf879BFD6C4AccB8F795136de90246e1EC245e06'


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# Full source: https://raw.githubusercontent.com/api-evangelist/hergertsynthora-com/refs/heads/main/openapi/hergertsynthora-com-mesh-aggregate-openapi.yml