x402.asterpay.io
x402.asterpay.io
Source-bounded fact-check. Verify a claim against provided source text. Returns verdict: supported, contradicted, or unverifiable. Does NOT search the web.
- Category
- Service
- Networks
- Base
- Starting price
- $0.006
- Paid calls, 30 days
- 605
Paid endpoints
20 endpoints, sorted by usage. Prices are per request.
| Endpoint | Price | Network | Facilitator | Calls / 30d |
|---|---|---|---|---|
GET/v1/market/trending Get currently trending cryptocurrency tokens | $0.0075 | Base | Coinbase CDP | 55 |
POST/v2/x402/ai/fact-check Source-bounded fact-check. Verify a claim against provided source text. Returns verdict: supported, contradicted, or unverifiable. Does NOT search the web. | $0.015 | Base | Coinbase CDP | 46 |
POST/v1/ai/sentiment Analyze sentiment of text. Returns positive/negative/neutral score. | $0.006 | Base | Coinbase CDP | 41 |
GET/v1/market/price/bitcoin Get real-time cryptocurrency price data for any token | $0.0075 | Base | Coinbase CDP | 38 |
POST/v1/ai/summarize Summarize any text using AI. Returns a concise summary. | $0.006 | Base | Coinbase CDP | 37 |
GET/v2/x402/ai/sentiment AI sentiment analysis (GET alias with ?text= query). Paid via x402. | $0.015 | Base | Coinbase CDP | 37 |
GET/v2/x402/crypto/prices Aggregated crypto price feed — top tokens (BTC, ETH, SOL) + stablecoins (USDC, EURC). Paid via x402. | $0.0075 | Base | Coinbase CDP | 37 |
POST/v1/ai/translate Translate text to any language using AI | $0.03 | Base | Coinbase CDP | 30 |
GET/v2/x402/agent-readiness Agent-readiness scan of any public website: scores 0-100 on MCP server, /.well-known/agent.json, llms.txt, OpenAPI validity, JSON-LD catalog and x402/MPP payability. Same published methodology as the asterpay.io checker. Paid via x402. | $0.03 | Base | Coinbase CDP | 30 |
GET/v1/crypto/whale-alerts Get recent large cryptocurrency movements (whale alerts) | $0.03 | Base | Coinbase CDP | 29 |
POST/v2/x402/offramp/quote Lock a USDC to EUR settlement quote. Returns a signed quote_id, locked EUR rate, fees and SEPA delivery. The only x402 endpoint that locks a EUR fiat settlement quote. | $0.0075 | Base | Coinbase CDP | 29 |
GET/v1/market/ohlcv/bitcoin Get OHLCV candlestick data for charting and analysis | $0.015 | Base | Coinbase CDP | 28 |
POST/v2/x402/ai/fact-check/deep Deep fact-check with claim decomposition. Breaks compound claims into sub-claims (max 5), verifies each against source. Deterministic overall verdict. | $0.075 | Base | Coinbase CDP | 28 |
POST/v1/agent/deep-analysis/batch Batch KYA Trust Score analysis for up to 50 AI agent or wallet addresses in one call. Returns a per-address 7-component trust score (0-100), risk tier, and sanctions status. | $0.075 | Base | Coinbase CDP | 27 |
POST/v1/ai/code-review AI-powered code review. Returns bugs, improvements, and security issues. | $0.075 | Base | Coinbase CDP | 27 |
GET/v1/crypto/token-analysis/:address Security analysis for any ERC-20 token contract | $0.15 | Base | Coinbase CDP | 25 |
GET/v1/crypto/wallet-score/:address Get reputation score for any blockchain wallet address | $0.075 | Base | Coinbase CDP | 25 |
GET/v2/x402/agent/trust-score/:address Quick KYA Trust Score for any AI agent wallet. Returns score (0-100), tier, and sanctions status. Paid via x402 USDC. | $0.0075 | Base | Coinbase CDP | 19 |
GET/v1/agent/deep-analysis/:address Deep KYA Trust Score analysis for any AI agent or wallet. Returns 7-component trust score (0-100), risk tier, sanctions status, ERC-8004 identity, InsumerAPI attestations, and payment eligibility. The most comprehensive agent trust check available. | $0.015 | Base | Coinbase CDP | 16 |
GET/v2/x402/agent/trust-score/EVM%20wallet%20address%20(0x-prefixed%2C%2040%20hex%20characters) Quick KYA Trust Score for any AI agent wallet. Returns score (0-100), tier, and sanctions status. Paid via x402 USDC. | $0.0075 | Base | Coinbase CDP | 1 |
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