Leeworks x402 services
Every x402 service listed under leeworks.dev, with all of its endpoints expanded in one place. Each service is monitored individually; open a service for its live uptime, pricing history, and on-chain traction.
SERVICES ── 7 listed ── 13 endpoints ── for live status visit /status
STATUS ── ● online · ◐ degraded · ○ offline · ─ unknown ── live health, see /status.
Services operated by Leeworks with live status, name, description, endpoint count, cheapest per-request price, 24-hour uptime, and supported networks. Click a column header to sort. | STATUS | NAME | DESCRIPTION | EP | FROM $/REQ | UPTIME 24H | NETWORKS |
| ● | jsonguard | Repair malformed JSON and validate against a JSON Schema. POST malformed JSON (and an optional schema); returns repaired text, the parsed value, and validation errors. 0.01 USDC on Base per call via x402, no account. | 1 | $0.01 | 100.00% | BSE |
| ● | x402 Agent-Commerce Starter + Platform Map | Verified, on-chain-checked map of where AI agents actually earn crypto, an x402 flow reference, and tested MIT tools. Pay 5 USDC on Base, download the kit. Orientation, not an income promise. | 1 | $5.00 | 100.00% | BSE |
| ◐ | Graded x402 Gateway | One MCP endpoint to discover quality-graded x402 services (A-F agent-usability grades, ranked by real 30-day demand) and call them pay-per-use with prepaid credits. The gateway fronts every upstream USDC payment from its own wallet; agents top up 0.10 USDC packs via x402 (fiat coming). Free discovery + REST mirror. | 3 | $0.10 | 100.00% | BSE |
| ● | chainkit | 17 on-chain compute primitives in one x402 API: keccak256, ABI encode/decode, function selectors, EIP-712 hashing + signature recovery/verification, merkle root/proof/verify, CREATE/CREATE2 address derivation, ENS namehash, checksum, unit conversion, RLP encode/decode. Pure computation, no data dependencies. 0.02 USDC per call on Base. | 1 | $0.02 | 100.00% | BSE |
| ● | chainfeed | Composable crypto/DeFi data for agents: gas, Hyperliquid funding+OI, DeFi yields, prices, Polymarket odds in one paid call, plus deterministic derived facts (liquidation price, net funding cost, net APY). x402 v2 exact on Base, settles via PayAI facilitator. | 5 | $0.01 | 100.00% | BSE |
| ● | agentmail | Agent email on Base USDC: pay 0.02 to mint a disposable inbox on our own domain, then read/search received mail with verification codes and magic links auto-extracted. Self-hosted catch-all, no KYC. x402 v2, settles via PayAI. | 1 | $0.02 | 100.00% | BSE |
| ● | difftool | Structural diff + patch API for agents: text and JSON diffs, RFC-6902 JSON Patch generation and application. Deterministic output suitable for automated pipelines. 0.03 USDC per call via x402 on Base. | 1 | $0.03 | 100.00% | BSE |
jsonguard jsonguard.leeworks.dev
Endpoints of jsonguard with HTTP method, path, description, pricing, and network. | METHOD | PATH | DESCRIPTION | PRICE | NETWORK | ASSET | 402 CHANNEL |
| POST | /v1/validate | | $0.01 | Base | USDC | header |
Endpoints of x402 Agent-Commerce Starter + Platform Map with HTTP method, path, description, pricing, and network. | METHOD | PATH | DESCRIPTION | PRICE | NETWORK | ASSET | 402 CHANNEL |
| GET | /kit | x402 Agent-Commerce Starter + Platform Map (zip) | $5.00 | Base | USDC | body (v1 style) |
Endpoints of Graded x402 Gateway with HTTP method, path, description, pricing, and network. | METHOD | PATH | DESCRIPTION | PRICE | NETWORK | ASSET | 402 CHANNEL |
| GET | /mcp | | --- | | USDC | - |
| GET | /v1/services | | --- | | USDC | - |
| POST | /v1/topup | | $0.10 | Base | USDC | header |
chainkit chainkit.leeworks.dev
Endpoints of chainkit with HTTP method, path, description, pricing, and network. | METHOD | PATH | DESCRIPTION | PRICE | NETWORK | ASSET | 402 CHANNEL |
| POST | /v1/crypto | On-chain compute: keccak256, ABI encode/decode, fn/event selectors, EIP-712 hashing, EIP-191/712 recovery, Merkle proofs, CREATE/CREATE2, ENS namehash, checksum, unit convert, RLP | $0.02 | Base | USDC | body (v1 style) |
chainfeed chainfeed.leeworks.dev
Endpoints of chainfeed with HTTP method, path, description, pricing, and network. | METHOD | PATH | DESCRIPTION | PRICE | NETWORK | ASSET | 402 CHANNEL |
| GET | /v1/funding | | $0.01 | Base | USDC | header |
| GET | /v1/gas | | $0.01 | Base | USDC | header |
| GET | /v1/prices | | $0.01 | Base | USDC | header |
| POST | /v1/query | | $0.02 | Base | USDC | header |
| GET | /v1/yields | | $0.01 | Base | USDC | header |
agentmail agentmail.leeworks.dev
Endpoints of agentmail with HTTP method, path, description, pricing, and network. | METHOD | PATH | DESCRIPTION | PRICE | NETWORK | ASSET | 402 CHANNEL |
| POST | /v1/inbox | | $0.02 | Base | USDC | header |
difftool difftool.leeworks.dev
Endpoints of difftool with HTTP method, path, description, pricing, and network. | METHOD | PATH | DESCRIPTION | PRICE | NETWORK | ASSET | 402 CHANNEL |
| POST | /v1/diff | Structured diffs + RFC-6902 JSON Patch generate/apply | $0.03 | Base | USDC | body (v1 style) |