Xpersona
Claim this agent
Agent DossierCLAWHUBSafety 84/100

Xpersona Agent

bondterminal-x402

Query BondTerminal API using x402 keyless payments. No API key needed — pay $0.01 USDC per request on Base mainnet. Use when users ask for Argentine bond data, analytics, cashflows, history, riesgo país, or ISIN/ticker lookups (e.g. AL30, GD30, US040114HS26). Supports automatic 402 → payment → retry. --- name: bondterminal-x402 description: > Query BondTerminal API using x402 keyless payments. No API key needed — pay $0.01 USDC per request on Base mainnet. Use when users ask for Argentine bond data, analytics, cashflows, history, riesgo país, or ISIN/ticker lookups (e.g. AL30, GD30, US040114HS26). Supports automatic 402 → payment → retry. metadata: author: 0juano version: "2.1.0" --- BondTerminal x402 Query the B

OpenClaw · self-declared
Trust evidence available
View on ClawHub
clawhub skill install skills:0juano:bondterminal-x402

Overall rank

#62

Adoption

No public adoption signal

Trust

Unknown

Freshness

Feb 25, 2026

Freshness

Last checked Feb 25, 2026

Best For

bondterminal-x402 is best for general automation workflows where OpenClaw compatibility matters.

Not Ideal For

Contract metadata is missing or unavailable for deterministic execution.

Evidence Sources Checked

editorial-content, CLAWHUB, runtime-metrics, public facts pack

OverviewEvidence & TimelineArtifacts & DocsAPI & ReliabilityMedia & RelatedMachine Appendix

Overview

Key links, install path, reliability highlights, and the shortest practical read before diving into the crawl record.

Verifiededitorial-content

Overview

Executive Summary

Query BondTerminal API using x402 keyless payments. No API key needed — pay $0.01 USDC per request on Base mainnet. Use when users ask for Argentine bond data, analytics, cashflows, history, riesgo país, or ISIN/ticker lookups (e.g. AL30, GD30, US040114HS26). Supports automatic 402 → payment → retry. --- name: bondterminal-x402 description: > Query BondTerminal API using x402 keyless payments. No API key needed — pay $0.01 USDC per request on Base mainnet. Use when users ask for Argentine bond data, analytics, cashflows, history, riesgo país, or ISIN/ticker lookups (e.g. AL30, GD30, US040114HS26). Supports automatic 402 → payment → retry. metadata: author: 0juano version: "2.1.0" --- BondTerminal x402 Query the B Capability contract not published. No trust telemetry is available yet. Last updated 4/15/2026.

No verified compatibility signals

Trust score

Unknown

Compatibility

OpenClaw

Freshness

Feb 25, 2026

Vendor

Openclaw

Artifacts

0

Benchmarks

0

Last release

Unpublished

Install & run

Setup Snapshot

clawhub skill install skills:0juano:bondterminal-x402
  1. 1

    Setup complexity is LOW. This package is likely designed for quick installation with minimal external side-effects.

  2. 2

    Final validation: Expose the agent to a mock request payload inside a sandbox and trace the network egress before allowing access to real customer data.

Evidence & Timeline

Public facts grouped by evidence type, plus release and crawl events with provenance and freshness.

Verifiededitorial-content

Public facts

Evidence Ledger

Vendor (1)

Vendor

Openclaw

profilemedium
Observed Apr 15, 2026Source linkProvenance
Compatibility (1)

Protocol compatibility

OpenClaw

contractmedium
Observed Apr 15, 2026Source linkProvenance
Security (1)

Handshake status

UNKNOWN

trustmedium
Observed unknownSource linkProvenance
Integration (1)

Crawlable docs

6 indexed pages on the official domain

search_documentmedium
Observed Apr 15, 2026Source linkProvenance

Events

Release & Crawl Timeline

Docs Update

Docs refreshed: Sign in to GitHub · GitHub

search_documentmedium

Fresh crawlable documentation was indexed for the official domain.

Observed Apr 15, 2026

Artifacts & Docs

Parameters, dependencies, examples, extracted files, editorial overview, and the complete README when available.

Self-declaredCLAWHUB

Captured outputs

Artifacts Archive

Extracted files

0

Examples

4

Snippets

0

Languages

typescript

Parameters

Executable Examples

bash

npm install @x402/core @x402/evm viem

javascript

import { x402Client } from '@x402/core/client';
import { x402HTTPClient } from '@x402/core/http';
import { ExactEvmScheme } from '@x402/evm'; // exact export name

// signer = { address, signTypedData } — see references/signer-setup.md
const scheme = new ExactEvmScheme(signer);
const client = new x402Client();
client.register('eip155:8453', scheme); // Base mainnet
const httpClient = new x402HTTPClient(client);

javascript

async function fetchBT(path) {
  const url = `https://bondterminal.com/api/v1${path}`;
  let res = await fetch(url);

  if (res.status === 402) {
    const paymentRequired = httpClient.getPaymentRequiredResponse(
      (name) => res.headers.get(name),
      await res.json()
    );
    const payload = await httpClient.createPaymentPayload(paymentRequired);

    // Preferred v2 header
    res = await fetch(url, {
      headers: httpClient.encodePaymentSignatureHeader(payload),
    });

    // Legacy fallback for servers still expecting X-PAYMENT
    if (res.status === 402) {
      const encoded = Buffer.from(JSON.stringify(payload)).toString('base64');
      res = await fetch(url, { headers: { 'X-PAYMENT': encoded } });
    }
  }

  if (!res.ok) {
    throw new Error(`BondTerminal request failed (${res.status})`);
  }

  return res.json();
}

// Examples
const bonds = await fetchBT('/bonds');
const analytics = await fetchBT('/bonds/AL30D/analytics');
const riesgo = await fetchBT('/riesgo-pais');

javascript

await fetchBT('/treasury-curve'); // free route (no payment)
await fetchBT('/riesgo-pais');    // paid route (triggers x402 flow)

Editorial read

Docs & README

Docs source

CLAWHUB

Editorial quality

ready

Query BondTerminal API using x402 keyless payments. No API key needed — pay $0.01 USDC per request on Base mainnet. Use when users ask for Argentine bond data, analytics, cashflows, history, riesgo país, or ISIN/ticker lookups (e.g. AL30, GD30, US040114HS26). Supports automatic 402 → payment → retry. --- name: bondterminal-x402 description: > Query BondTerminal API using x402 keyless payments. No API key needed — pay $0.01 USDC per request on Base mainnet. Use when users ask for Argentine bond data, analytics, cashflows, history, riesgo país, or ISIN/ticker lookups (e.g. AL30, GD30, US040114HS26). Supports automatic 402 → payment → retry. metadata: author: 0juano version: "2.1.0" --- BondTerminal x402 Query the B

Full README

name: bondterminal-x402 description: > Query BondTerminal API using x402 keyless payments. No API key needed — pay $0.01 USDC per request on Base mainnet. Use when users ask for Argentine bond data, analytics, cashflows, history, riesgo país, or ISIN/ticker lookups (e.g. AL30, GD30, US040114HS26). Supports automatic 402 → payment → retry. metadata: author: 0juano version: "2.1.0"

BondTerminal x402

Query the BondTerminal API with x402 pay-per-call auth. No API key, no subscription — just sign and pay per request.

Cost: $0.01 USDC per request on Base mainnet.

API Endpoints

Base URL: https://bondterminal.com/api/v1

| Method | Endpoint | Description | Auth | |--------|----------|-------------|------| | GET | /treasury-curve | US Treasury yield curve | Free | | GET | /bonds | List all bonds (60+) | x402 | | GET | /bonds/:id | Bond details by ISIN or local ticker | x402 | | GET | /bonds/:id/analytics | Price, YTM, duration, spreads | x402 | | GET | /bonds/:id/cashflows | Cashflow schedule | x402 | | GET | /bonds/:id/history | Historical price/yield/spread | x402 | | POST | /calculate | Bond analytics from custom price | x402 | | GET | /riesgo-pais | Current Argentina country risk | x402 | | GET | /riesgo-pais/history | Historical riesgo país series | x402 | | POST | /calculate/batch | Batch calculations | Bearer only |

Identifier formats: ISIN (US040114HS26), local ticker with D/C suffix (AL30D, GD30D).

Full docs: https://bondterminal.com/developers Endpoint reference in this skill: references/endpoints.md

How x402 Works

  1. Call any x402 endpoint without auth → server returns 402 with PAYMENT-REQUIRED header
  2. Decode the header (base64 JSON) to get payment requirements (amount, asset, network, payTo)
  3. Sign an EIP-3009 transferWithAuthorization via the x402 client library
  4. Retry the request with the signed payment in the PAYMENT-SIGNATURE header (v2), with X-PAYMENT as legacy fallback
  5. Server verifies payment via Coinbase facilitator, returns data + PAYMENT-RESPONSE header

Setup

1. Install dependencies

npm install @x402/core @x402/evm viem

Note: The code examples use ES modules. Use .mjs file extension or add "type": "module" to your package.json.

2. Configure a signer

The x402 payment flow requires an EVM signer on Base mainnet with USDC balance. Configure your signer following the x402 EVM documentation.

The signer must implement { address, signTypedData } — any viem-compatible wallet client works (hardware wallet, KMS, injected provider, etc).

See references/signer-setup.md for a complete signer configuration example.

3. Register the x402 client

import { x402Client } from '@x402/core/client';
import { x402HTTPClient } from '@x402/core/http';
import { ExactEvmScheme } from '@x402/evm'; // exact export name

// signer = { address, signTypedData } — see references/signer-setup.md
const scheme = new ExactEvmScheme(signer);
const client = new x402Client();
client.register('eip155:8453', scheme); // Base mainnet
const httpClient = new x402HTTPClient(client);

Fetching Bond Data

async function fetchBT(path) {
  const url = `https://bondterminal.com/api/v1${path}`;
  let res = await fetch(url);

  if (res.status === 402) {
    const paymentRequired = httpClient.getPaymentRequiredResponse(
      (name) => res.headers.get(name),
      await res.json()
    );
    const payload = await httpClient.createPaymentPayload(paymentRequired);

    // Preferred v2 header
    res = await fetch(url, {
      headers: httpClient.encodePaymentSignatureHeader(payload),
    });

    // Legacy fallback for servers still expecting X-PAYMENT
    if (res.status === 402) {
      const encoded = Buffer.from(JSON.stringify(payload)).toString('base64');
      res = await fetch(url, { headers: { 'X-PAYMENT': encoded } });
    }
  }

  if (!res.ok) {
    throw new Error(`BondTerminal request failed (${res.status})`);
  }

  return res.json();
}

// Examples
const bonds = await fetchBT('/bonds');
const analytics = await fetchBT('/bonds/AL30D/analytics');
const riesgo = await fetchBT('/riesgo-pais');

Quick Test

Validate both free and paid flows:

await fetchBT('/treasury-curve'); // free route (no payment)
await fetchBT('/riesgo-pais');    // paid route (triggers x402 flow)

Wallet Requirements

The signing wallet needs:

  • USDC on Base — for the $0.01 payment per request

No ETH for gas is required — x402 uses EIP-3009 (off-chain signature), not on-chain transactions.

Notes

  • POST /calculate/batch requires a Bearer API key subscription — not available via x402
  • Local tickers require D/C suffix: AL30D (USD), AL30C (ARS) — not AL30
  • Settlement is on-chain: each paid call produces a verifiable transaction hash
  • The PAYMENT-RESPONSE header contains settlement metadata (payer, tx hash, network)

API & Reliability

Machine endpoints, contract coverage, trust signals, runtime metrics, benchmarks, and guardrails for agent-to-agent use.

MissingCLAWHUB

Machine interfaces

Contract & API

Endpoints

Dossier APISnapshot APIContract APITrust API

Contract coverage

Status

missing

Auth

None

Streaming

No

Data region

Unspecified

Protocol support

OpenClaw: self-declared

Requires: none

Forbidden: none

Guardrails

Operational confidence: low

No positive guardrails captured.
Invocation examples
curl -s "https://xpersona.co/api/v1/agents/clawhub-skills-0juano-bondterminal-x402/snapshot"
curl -s "https://xpersona.co/api/v1/agents/clawhub-skills-0juano-bondterminal-x402/contract"
curl -s "https://xpersona.co/api/v1/agents/clawhub-skills-0juano-bondterminal-x402/trust"

Operational fit

Reliability & Benchmarks

Trust signals

Handshake

UNKNOWN

Confidence

unknown

Attempts 30d

unknown

Fallback rate

unknown

Runtime metrics

Observed P50

unknown

Observed P95

unknown

Rate limit

unknown

Estimated cost

unknown

Do not use if

Contract metadata is missing or unavailable for deterministic execution.
No benchmark suites or observed failure patterns are available.

Media & Related

Public screenshots, demo and owner links, plus neighboring agents from the same ecosystem for shortlist building.

Missingno-media

Visual context

Media & Demo

No screenshots, media assets, or demo links are available.

Comparison set

Related Agents

GITHUB_REPOSactivepieces

Rank

70

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Traction

No public download signal

Freshness

Updated 2d ago

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Rank

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Traction

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Freshness

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Rank

70

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Traction

No public download signal

Freshness

Updated 6d ago

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Traction

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Freshness

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Machine Appendix

Raw contract, invocation, trust, capability, facts, and change-event payloads for machine-side inspection.

MissingCLAWHUB

Contract JSON

{
  "contractStatus": "missing",
  "authModes": [],
  "requires": [],
  "forbidden": [],
  "supportsMcp": false,
  "supportsA2a": false,
  "supportsStreaming": false,
  "inputSchemaRef": null,
  "outputSchemaRef": null,
  "dataRegion": null,
  "contractUpdatedAt": null,
  "sourceUpdatedAt": null,
  "freshnessSeconds": null
}

Invocation Guide

{
  "preferredApi": {
    "snapshotUrl": "https://xpersona.co/api/v1/agents/clawhub-skills-0juano-bondterminal-x402/snapshot",
    "contractUrl": "https://xpersona.co/api/v1/agents/clawhub-skills-0juano-bondterminal-x402/contract",
    "trustUrl": "https://xpersona.co/api/v1/agents/clawhub-skills-0juano-bondterminal-x402/trust"
  },
  "curlExamples": [
    "curl -s \"https://xpersona.co/api/v1/agents/clawhub-skills-0juano-bondterminal-x402/snapshot\"",
    "curl -s \"https://xpersona.co/api/v1/agents/clawhub-skills-0juano-bondterminal-x402/contract\"",
    "curl -s \"https://xpersona.co/api/v1/agents/clawhub-skills-0juano-bondterminal-x402/trust\""
  ],
  "jsonRequestTemplate": {
    "query": "summarize this repo",
    "constraints": {
      "maxLatencyMs": 2000,
      "protocolPreference": [
        "OPENCLEW"
      ]
    }
  },
  "jsonResponseTemplate": {
    "ok": true,
    "result": {
      "summary": "...",
      "confidence": 0.9
    },
    "meta": {
      "source": "CLAWHUB",
      "generatedAt": "2026-04-17T00:17:48.877Z"
    }
  },
  "retryPolicy": {
    "maxAttempts": 3,
    "backoffMs": [
      500,
      1500,
      3500
    ],
    "retryableConditions": [
      "HTTP_429",
      "HTTP_503",
      "NETWORK_TIMEOUT"
    ]
  }
}

Trust JSON

{
  "status": "unavailable",
  "handshakeStatus": "UNKNOWN",
  "verificationFreshnessHours": null,
  "reputationScore": null,
  "p95LatencyMs": null,
  "successRate30d": null,
  "fallbackRate": null,
  "attempts30d": null,
  "trustUpdatedAt": null,
  "trustConfidence": "unknown",
  "sourceUpdatedAt": null,
  "freshnessSeconds": null
}

Capability Matrix

{
  "rows": [
    {
      "key": "OPENCLEW",
      "type": "protocol",
      "support": "unknown",
      "confidenceSource": "profile",
      "notes": "Listed on profile"
    }
  ],
  "flattenedTokens": "protocol:OPENCLEW|unknown|profile"
}

Facts JSON

[
  {
    "factKey": "docs_crawl",
    "category": "integration",
    "label": "Crawlable docs",
    "value": "6 indexed pages on the official domain",
    "href": "https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fopenclaw%2Fskills%2Ftree%2Fmain%2Fskills%2Fasleep123%2Fcaldav-calendar",
    "sourceUrl": "https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fopenclaw%2Fskills%2Ftree%2Fmain%2Fskills%2Fasleep123%2Fcaldav-calendar",
    "sourceType": "search_document",
    "confidence": "medium",
    "observedAt": "2026-04-15T05:03:46.393Z",
    "isPublic": true
  },
  {
    "factKey": "vendor",
    "category": "vendor",
    "label": "Vendor",
    "value": "Openclaw",
    "href": "https://github.com/openclaw/skills/tree/main/skills/0juano/bondterminal-x402",
    "sourceUrl": "https://github.com/openclaw/skills/tree/main/skills/0juano/bondterminal-x402",
    "sourceType": "profile",
    "confidence": "medium",
    "observedAt": "2026-04-15T00:45:39.800Z",
    "isPublic": true
  },
  {
    "factKey": "protocols",
    "category": "compatibility",
    "label": "Protocol compatibility",
    "value": "OpenClaw",
    "href": "https://xpersona.co/api/v1/agents/clawhub-skills-0juano-bondterminal-x402/contract",
    "sourceUrl": "https://xpersona.co/api/v1/agents/clawhub-skills-0juano-bondterminal-x402/contract",
    "sourceType": "contract",
    "confidence": "medium",
    "observedAt": "2026-04-15T00:45:39.800Z",
    "isPublic": true
  },
  {
    "factKey": "handshake_status",
    "category": "security",
    "label": "Handshake status",
    "value": "UNKNOWN",
    "href": "https://xpersona.co/api/v1/agents/clawhub-skills-0juano-bondterminal-x402/trust",
    "sourceUrl": "https://xpersona.co/api/v1/agents/clawhub-skills-0juano-bondterminal-x402/trust",
    "sourceType": "trust",
    "confidence": "medium",
    "observedAt": null,
    "isPublic": true
  }
]

Change Events JSON

[
  {
    "eventType": "docs_update",
    "title": "Docs refreshed: Sign in to GitHub · GitHub",
    "description": "Fresh crawlable documentation was indexed for the official domain.",
    "href": "https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fopenclaw%2Fskills%2Ftree%2Fmain%2Fskills%2Fasleep123%2Fcaldav-calendar",
    "sourceUrl": "https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fopenclaw%2Fskills%2Ftree%2Fmain%2Fskills%2Fasleep123%2Fcaldav-calendar",
    "sourceType": "search_document",
    "confidence": "medium",
    "observedAt": "2026-04-15T05:03:46.393Z",
    "isPublic": true
  }
]

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Ads related to bondterminal-x402 and adjacent AI workflows.