Every single call is free and unkeyed: search across nine sites, entries, citations, the change feed, all 30 formulas with receipts, verify, and batches of up to 50. Agents pay per call in USDC for the two things that replace many calls. Teams pay monthly for capacity, uptime and white-label.
x402 protocol v2, USDC on Base. Request the resource, read the 402, sign the transfer, retry. Live terms and settlement address are always at /v1/pricing; discovery descriptor at /.well-known/x402.
| Resource | When | Price |
|---|---|---|
POST /v1/batch or POST /v1/batch/large | 51 to 1,000 computes in one call, one batch receipt over every item receipt | $0.05 per call |
GET /v1/corpus | Every entry and table from seven of the nine sites (the wiki-platform verticals: options, fixed-income, quants, pe-finance, m-a, privatecredit, venture-capital), merged, with citable urls: one request instead of seven crawls | $0.25 per call |
Same endpoints, same receipts. What you buy is capacity, a commitment and a person to write to. After checkout, reply to the receipt email with the origin or IP range you call from and the batch cap is raised within one business day.
A hosted index over your own documents, a custom formula, or a volume above the Team cap: write to wallstreetwiki@agentmail.to with what you need and the volume. Source content is CC BY 4.0 from each site; compute outputs and receipts carry no restriction.