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Every pay-per-call x402 API we can find, ranked by what agents actually pay for. No accounts, no API keys.
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Crypto & DeFi
1,108 results- Wwebhook.siteCrypto & DeFi
Performs live on-chain EVM bytecode disassembly and selector inspection across Base (8453), BSC (56), Ethereum (1), and Arbitrum (42161) to detect EIP-1967/1167 proxies, EIP-3009 transferWithAuthorization support, blacklist/pause modifiers, and fee-on-transfer settlement traps.
Basewebhook.sitefrom $0.027 endpoints - WealthPulseCrypto & DeFi
WealthPulse — cross-asset portfolio risk analysis
Basewealth.lonestaroracle.xyzfrom $0.251 endpoint - CCode ReviewCrypto & DeFi
Return the line-level diff between two texts as added/removed/unified hunks with counts. Use it to review a patch, compare two API responses, or decide whether two documents actually differ before spending tokens on them.
Basewealth-agent.wealthagent-app.workers.devfrom $0.0019 endpoints - WalletRiskCrypto & DeFi
EVM wallet risk scoring — transaction patterns, exposure analysis, suspicious activity
Basewallet.lonestaroracle.xyzfrom $0.151 endpoint - Wwallet-sanctions.use.x402atlas.comCrypto & DeFi
No description yet.
Basewallet-sanctions.use.x402atlas.comfrom $0.012 endpoints - Wwallet-labels-mcp.mtree.workers.devCrypto & DeFi
No description yet.
Basewallet-labels-mcp.mtree.workers.devfrom $0.051 endpoint - Wwallet-intel-meta-mcp.mtree.workers.devCrypto & DeFi
No description yet.
Basewallet-intel-meta-mcp.mtree.workers.devfrom $0.501 endpoint - Wwallet-funding-trace-mcp.mtree.workers.devCrypto & DeFi
No description yet.
Basewallet-funding-trace-mcp.mtree.workers.devfrom $0.051 endpoint - Wwallet-cex-flows-mcp.mtree.workers.devCrypto & DeFi
No description yet.
Basewallet-cex-flows-mcp.mtree.workers.devfrom $0.051 endpoint - VvibeCrypto & DeFi
AI verdict on a Base token: grade, one-liner, roast and onchain metrics (entertainment, not advice).
Basevibe.node01.orgfrom $0.011 endpoint - Vventis-production.up.railway.appCrypto & DeFi
Ventis market_brief: one-call crypto snapshot (global stats, sentiment, movers, trending, funding) over MCP.
Solanaventis-production.up.railway.appfrom $0.0042 endpoints - Vv402pay.onvoyage.aiCrypto & DeFi
Pay $0.01 to unlock "Crypto Market Trends: Regulation, Innovation, and ..."
Solanav402pay.onvoyage.aifrom $0.015 endpoints - Vv0-x402-endpoint.vercel.appCrypto & DeFi
Real-time crypto price feed for a given symbol (e.g. BTC, ETH, SOL).
Basev0-x402-endpoint.vercel.appfrom $0.0051 endpoint - TTxWhyCrypto & DeFi
Repair a failing Solana transaction: exact cause, rebuilt unsigned transaction, simulation proof, verification.
Solanatxwhy.vercel.appfrom $0.0011 endpoint
Trench LessonsCrypto & DeFiTrench Lessons: pre-trade risk flags for a Solana meme coin mint (curve-skip PumpSwap pool, unlocked LP, Mayhem mode, bundle handoff) from read-only on-chain data
SolanaBasetrench-lessons.vercel.appfrom $0.0053 endpoints- Ttrawl.runCrypto & DeFi
Solana archive scan, epochs 1059-1059 (1, 0.636 TB, preset kamino-lending), Parquet to R2, 7-day URL
Solanatrawl.runfrom $4.001 endpoint - TradePulseCrypto & DeFi
US trade-flow + tariff signal by commodity
Basetrade.lonestaroracle.xyzfrom $0.051 endpoint - Ttrade-math-x402.linholiday.workers.devCrypto & DeFi
Binary Kelly stake from your p_yes and venue ask/bid, optional fee_bps and fractional Kelly. Pure compute — you supply prices.
Basetrade-math-x402.linholiday.workers.devfrom $0.0051 endpoint - TToolSchema ForgeCrypto & DeFi
Checks one LLM tool/function definition against the schema rules of OpenAI (incl. strict mode), Anthropic, Gemini and MCP without changing it. Returns a compatible true/false flag per provider and every problem with its JSON pointer path, so a tool can be fixed before an API call is rejected. Deterministic, no LLM.
Basetoolschema-forge.toolschemaforge.workers.devfrom $0.0056 endpoints
ToolMint Package TrustCrypto & DeFiPackage trust pack by path (eco + name)
Basetoolmint-pkg-trust.toolmint.workers.devfrom $0.0053 endpoints- Ttokenvet.oxidized-strand.workers.devCrypto & DeFi
No description yet.
Basetokenvet.oxidized-strand.workers.devfrom $0.101 endpoint
TokenVerdict by AgentGateCrypto & DeFiBase ERC-20 token safety verdict: SAFE / CAUTION / DANGER, score 0-100 and the reasons, from a simulated buy-transfer-sell on the token's own pool (honeypot and tax detection), owner powers (mint, blacklist, pause, tax setters, upgradeable proxy, renounced), liquidity, LP burn, holder concentration, verified source and age.
Basetokenverdict.agentgate.workers.devfrom $0.0052 endpoints- Ttokensafe-production.up.railway.appCrypto & DeFi
No description yet.
Solanatokensafe-production.up.railway.appfrom $0.0081 endpoint - BBase Token CheckCrypto & DeFi
Due-diligence report for an ERC-20 token on Base: contract verification, upgradeability, owner powers (mint, pause, blocklist, fees), DEX liquidity, pool age and holder concentration, with a 0-100 score and a plain-language summary.
Basetokencheck.yukikawata.fyifrom $0.011 endpoint - TTxGuardCrypto & DeFi
TxGuard: pre-sign safety check for AI-agent Solana wallets. POST an unsigned/partially-signed base64 transaction; returns mainnet simulation, your SOL/token deltas, ownership/authority changes, delegate approvals, System Assign drainer detection, unknown programs and an OK/REVIEW/BLOCK verdict.
Solanatokencheck.agent.deno.netfrom $0.021 endpoint - Ttoken.lonestaroracle.xyzCrypto & DeFi
ERC-20 token due diligence — risk score, GoPlus security scan, honeypot detection, liquidity, holder concentration, AI analyst verdict
Basetoken.lonestaroracle.xyzfrom $0.151 endpoint - Ttoken-dex-pool-liquidity-intelCrypto & DeFi
Token-Intel Real-Time DEX Pool Liquidity & Slippage Oracle: Analyzes on-chain DEX liquidity depth, volume, and price impact across major AMMs.
Basetoken.agentdiet.devfrom Free1 endpoint - Ttoken-verdict.restockalarm.workers.devCrypto & DeFi
One-call verdict for an ERC-20 token on Base: risk (incl. holder concentration) + rug-pull + momentum + contract flags, verdict avoid/high_risk/caution/low_risk and a one-line English summary · Pay per call: $0.01 — or starter pack: 40 credits = 20 calls for $0.02 (valid 7 days): https://token-verdict.restockalarm.workers.dev/v1/starter-pack
Basetoken-verdict.restockalarm.workers.devfrom $0.011 endpoint - Ttoken-verdictCrypto & DeFi
Send a token contract address, get a risk verdict. Returns SOLID / CAUTION / DANGER with a 0-100 score, six weighted market-structure signals (liquidity depth, volume churn, sell pressure, price action, trader breadth, pair age) and a written analyst take. Built for AI agents screening tokens before touching them. Use this when an agent is about to buy, swap, or route funds into a token and needs
Basetoken-verdict-production.up.railway.appfrom $0.024 endpoints - Ttoken-safety.50to50k.workers.devCrypto & DeFi
Solana token safety report: mint and freeze authorities, risky Token-2022 extensions (permanent delegate, transfer fee, transfer hook, pause, non-transferable), real sellability through a Jupiter sell quote with price impact at $100 and $1000, liquidity, holder concentration, pool age, and a 0-100 risk score with explained flags.
Solanatoken-safety.50to50k.workers.devfrom $0.012 endpoints
Service data comes from the Coinbase CDP and PayAI discovery lists and refreshes every few hours. Usage is paid calls over the last 30 days. APIs launched here are verified by us; the rest are paid directly to their owners.