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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
1,023 results- Wwhale-momentumCrypto & DeFi
Universal A2A & MCP Tool Discovery, Safe-Proxy & Swarm Router (/v1/x402-broker) — Single-connection meta-router indexing 500+ MCP servers & A2A tools with 85% token compression and Prompt-Guard firewall.
Basewhale-momentum-72343955726.us-central1.run.appfrom Free5 endpoints - 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 - 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
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- 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- 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 - 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-risk.restockalarm.workers.devCrypto & DeFi
Risk score 0-100 for an ERC-20 token on Base: liquidity, top-5 holder concentration, honeypot/tax flags, news sentiment
Basetoken-risk.restockalarm.workers.devfrom $0.021 endpoint - Oorbit Token RiskCrypto & DeFi
Token risk / rug check / honeypot / scam safety screen for Base + Solana memecoins and tokens. $0.015 per call for up to 10 tokens: 25% cheaper per call than AX1 q-verdict ($0.02, one Base token per call) and over 10x cheaper per token in a 10-token batch ($0.0015/token). Returns raw numbers, not prose: liquidity, liquidity/FDV, top-holder concentration, mint & freeze authority, Token-2022 transfe
Basetoken-risk.orbit-builder.workers.devfrom $0.00092 endpoints - Ttoken-intelCrypto & DeFi
AgentDiet Semantic Distillation (/v1/distill) — Strips 85-97% of HTML token bloat
Basetoken-intel.agentdiet.devfrom Free5 endpoints - Ttoken-intelCrypto & DeFi
Universal A2A & MCP Tool Discovery, Safe-Proxy & Swarm Router (/v1/x402-broker) — Single-connection meta-router indexing 500+ MCP servers & A2A tools with 85% token compression and Prompt-Guard firewall.
Basetoken-intel-72343955726.us-central1.run.appfrom Free5 endpoints - 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.
Basetoken-check.yukikawata.workers.devfrom $0.011 endpoint - TTitan FrameworksCrypto & DeFi
Token-efficient LangChain, LlamaIndex, Ollama, and XRPL docs via MCP (search, syntax, error diagnosis)
Basetitan-frameworks-production.up.railway.appfrom $0.0011 endpoint
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.